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Audio English.net » Dictionary » B » Barricade ... Base Metal

BASE (bases)

Pronunciation (US): 

 Dictionary entry overview: What does Base mean? 

BASE (noun)
  The noun BASE has 19 senses:

1. any of various water-soluble compounds capable of turning litmus blue and reacting with an acid to form a salt and water
2. installation from which a military force initiates operations
3. lowest support of a structure
4. place that runner must touch before scoring
5. (numeration system) the positive integer that is equivalent to one in the next higher counting place
6. the bottom or lowest part
7. (anatomy) the part of an organ nearest its point of attachment
8. a lower limit
9. the fundamental assumptions from which something is begun or developed or calculated or explained
10. a support or foundation
11. the bottom side of a geometric figure from which the altitude can be constructed
12. the most important or necessary part of something
13. the place where you are stationed and from which missions start and end
14. a terrorist network intensely opposed to the United States that dispenses money and logistical support and training to a wide variety of radical Islamic terrorist groups; has cells in more than 50 countries
15. (linguistics) the form of a word after all affixes are removed
16. the stock of basic facilities and capital equipment needed for the functioning of a country or area
17. the principal ingredient of a mixture
18. a flat bottom on which something is intended to sit
19. (electronics) the part of a transistor that separates the emitter from the collector

  Familiarity information: BASE used as a noun is very familiar.


BASE (adjective)
  The adjective BASE has 7 senses:

1. serving as or forming a base
2. (used of metals) consisting of or alloyed with inferior metal
3. of low birth or station ('base' is archaic in this sense)
4. not adhering to ethical or moral principles
5. having or showing an ignoble lack of honor or morality
6. illegitimate
7. debased; not genuine

  Familiarity information: BASE used as an adjective is common.


BASE (verb)
  The verb BASE has 3 senses:

1. use as a basis for; found on
2. use (purified cocaine) by burning it and inhaling the fumes
3. assign to a station

  Familiarity information: BASE used as a verb is uncommon.


 Dictionary entry details 


BASE (noun)


Sense 1base [BACK TO TOP]

Meaning:

Any of various water-soluble compounds capable of turning litmus blue and reacting with an acid to form a salt and water

Classified under:

Nouns denoting substances

Synonyms:

alkali; base

Context example:

bases include oxides and hydroxides of metals and ammonia

Hypernyms ("base" is a kind of...):

chemical compound; compound ((chemistry) a substance formed by chemical union of two or more elements or ingredients in definite proportion by weight)

Hyponyms (each of the following is a kind of "base"):

pyrimidine (any of several basic compounds derived from pyrimidine)

cyanuramide; melamine (a white crystalline organic base; used mainly in making melamine resins)

glyoxaline; imidazole; iminazole (an organic base C3H4N2; a histamine inhibitor)

purine (any of several bases that are derivatives of purine)

purine (a colorless crystalline organic base containing nitrogen; the parent compound of various biologically important substances)

pyridine (a toxic colorless flammable liquid organic base with a disagreeable odor; usually derived from coal)


Sense 2base [BACK TO TOP]

Meaning:

Installation from which a military force initiates operations

Classified under:

Nouns denoting man-made objects

Synonyms:

base of operations; base

Context example:

the attack wiped out our forward bases

Hypernyms ("base" is a kind of...):

military installation (any facility servicing military forces)

Domain category:

armed forces; armed services; military; military machine; war machine (the military forces of a nation)

Hyponyms (each of the following is a kind of "base"):

air base; air station (a base for military aircraft)

army base (a large base of operations for an army)

firebase (an artillery base to support advancing troops)

navy base (base of operations for a naval fleet)

rocket base (a military base for rocket missiles)


Sense 3base [BACK TO TOP]

Meaning:

Lowest support of a structure

Classified under:

Nouns denoting man-made objects

Synonyms:

understructure; substructure; groundwork; base; fundament; foundation; foot

Context examples:

it was built on a base of solid rock / he stood at the foot of the tower

Hypernyms ("base" is a kind of...):

support (supporting structure that holds up or provides a foundation)

Hyponyms (each of the following is a kind of "base"):

bed (a foundation of earth or rock supporting a road or railroad track)

raft foundation (a foundation (usually on soft ground) consisting of an extended layer of reinforced concrete)

Holonyms ("base" is a part of...):

construction; structure (a thing constructed; a complex entity constructed of many parts)


Sense 4base [BACK TO TOP]

Meaning:

Place that runner must touch before scoring

Classified under:

Nouns denoting man-made objects

Synonyms:

bag; base

Context example:

he scrambled to get back to the bag

Hypernyms ("base" is a kind of...):

baseball equipment (equipment used in playing baseball)

Hyponyms (each of the following is a kind of "base"):

third; third base (the base that must be touched third by a base runner in baseball)

second base (the base that must be touched second by a base runner in baseball)

home; home base; home plate; plate ((baseball) base consisting of a rubber slab where the batter stands; it must be touched by a base runner in order to score)

first base (the base that must be touched first by a base runner in baseball)

Holonyms ("base" is a part of...):

baseball diamond; diamond; infield (the area of a baseball field that is enclosed by 3 bases and home plate)


Sense 5base [BACK TO TOP]

Meaning:

(numeration system) the positive integer that is equivalent to one in the next higher counting place

Classified under:

Nouns denoting quantities and units of measure

Synonyms:

radix; base

Context example:

10 is the radix of the decimal system

Hypernyms ("base" is a kind of...):

number (a concept of quantity derived from zero and units)

Domain category:

number representation system; number system; numeration system; system of numeration (any notation for the representation of numbers)


Sense 6base [BACK TO TOP]

Meaning:

The bottom or lowest part

Classified under:

Nouns denoting natural objects (not man-made)

Context example:

the base of the mountain

Hypernyms ("base" is a kind of...):

part; piece (a portion of a natural object)


Sense 7base [BACK TO TOP]

Meaning:

(anatomy) the part of an organ nearest its point of attachment

Classified under:

Nouns denoting spatial position

Context example:

the base of the skull

Hypernyms ("base" is a kind of...):

bottom (the lowest part of anything)

Domain category:

anatomy; general anatomy (the branch of morphology that deals with the structure of animals)


Sense 8base [BACK TO TOP]

Meaning:

A lower limit

Classified under:

Nouns denoting communicative processes and contents

Synonyms:

floor; base

Context example:

the government established a wage floor

Hypernyms ("base" is a kind of...):

control (the economic policy of controlling or limiting or curbing prices or wages etc.)

Hyponyms (each of the following is a kind of "base"):

price floor (floor below which prices are not allowed to fall)

wage floor (floor below which wages are not allowed to fall)


Sense 9base [BACK TO TOP]

Meaning:

The fundamental assumptions from which something is begun or developed or calculated or explained

Classified under:

Nouns denoting cognitive processes and contents

Synonyms:

groundwork; cornerstone; fundament; basis; foundation; base

Context example:

the whole argument rested on a basis of conjecture

Hypernyms ("base" is a kind of...):

assumption; supposal; supposition (a hypothesis that is taken for granted)

Hyponyms (each of the following is a kind of "base"):

meat and potatoes (the fundamental part)

Holonyms ("base" is a part of...):

explanation (thought that makes something comprehensible)


Sense 10base [BACK TO TOP]

Meaning:

A support or foundation

Classified under:

Nouns denoting man-made objects

Synonyms:

pedestal; stand; base

Context example:

the base of the lamp

Hypernyms ("base" is a kind of...):

support (any device that bears the weight of another thing)

Hyponyms (each of the following is a kind of "base"):

brass monkey (a metal stand that formerly held cannon balls on sailing ships)

staddle (a base or platform on which hay or corn is stacked)

trivet (a stand with short feet used under a hot dish on a table)

trivet (a three-legged metal stand for supporting a cooking vessel in a hearth)


Sense 11base [BACK TO TOP]

Meaning:

The bottom side of a geometric figure from which the altitude can be constructed

Classified under:

Nouns denoting two and three dimensional shapes

Context example:

the base of the triangle

Hypernyms ("base" is a kind of...):

flank (a subfigure consisting of a side of something)


Sense 12base [BACK TO TOP]

Meaning:

The most important or necessary part of something

Classified under:

Nouns denoting relations between people or things or ideas

Synonyms:

basis; base

Context example:

the basis of this drink is orange juice

Hypernyms ("base" is a kind of...):

component; component part; part; portion (something determined in relation to something that includes it)


Sense 13base [BACK TO TOP]

Meaning:

The place where you are stationed and from which missions start and end

Classified under:

Nouns denoting spatial position

Synonyms:

home; base

Hypernyms ("base" is a kind of...):

location (a point or extent in space)


Sense 14Base [BACK TO TOP]

Meaning:

A terrorist network intensely opposed to the United States that dispenses money and logistical support and training to a wide variety of radical Islamic terrorist groups; has cells in more than 50 countries

Classified under:

Nouns denoting groupings of people or objects

Synonyms:

al-Qa'ida; al-Qaeda; al-Qaida; Qaeda; Base

Instance hypernyms:

foreign terrorist organization; FTO; terrorist group; terrorist organization (a political movement that uses terror as a weapon to achieve its goals)

Domain category:

act of terrorism; terrorism; terrorist act (the calculated use of violence (or threat of violence) against civilians in order to attain goals that are political or religious or ideological in nature; this is done through intimidation or coercion or instilling fear)

Domain region:

Afghanistan; Islamic State of Afghanistan (a mountainous landlocked country in central Asia; bordered by Iran to the west and Russia to the north and Pakistan to the east and south)

Islamic Republic of Pakistan; Pakistan; West Pakistan (a Muslim republic that occupies the heartland of ancient south Asian civilization in the Indus River valley; formerly part of India; achieved independence from the United Kingdom in 1947)


Sense 15base [BACK TO TOP]

Meaning:

(linguistics) the form of a word after all affixes are removed

Classified under:

Nouns denoting communicative processes and contents

Synonyms:

root word; stem; root; theme; radical; base

Context example:

thematic vowels are part of the stem

Hypernyms ("base" is a kind of...):

descriptor; form; signifier; word form (the phonological or orthographic sound or appearance of a word that can be used to describe or identify something)

Domain category:

linguistics (the scientific study of language)


Sense 16base [BACK TO TOP]

Meaning:

The stock of basic facilities and capital equipment needed for the functioning of a country or area

Classified under:

Nouns denoting man-made objects

Synonyms:

infrastructure; base

Context example:

the industrial base of Japan

Hypernyms ("base" is a kind of...):

fund; stock; store (a supply of something available for future use)

Meronyms (parts of "base"):

water; water supply; water system (a facility that provides a source of water)

transit; transportation; transportation system (a facility consisting of the means and equipment necessary for the movement of passengers or goods)

sewage system; sewage works; sewer system (facility consisting of a system of sewers for carrying off liquid and solid sewage)

school system (establishment including the plant and equipment for providing education from kindergarten through high school)

public works (structures (such as highways or schools or bridges or docks) constructed at government expense for public use)

grid; power grid; power system (a system of high tension cables by which electrical power is distributed throughout a region)

penal facility; penal institution (an institution where persons are confined for punishment and to protect the public)

main (a principal pipe in a system that distributes water or gas or electricity or that collects sewage)

gas system (facility (plant and equipment) for providing natural-gas service)

fire station; firehouse (a station housing fire apparatus and firemen)

communication equipment; communication system (facility consisting of the physical plants and equipment for disseminating information)


Sense 17base [BACK TO TOP]

Meaning:

The principal ingredient of a mixture

Classified under:

Nouns denoting man-made objects

Context examples:

glycerinated gelatin is used as a base for many ointments / he told the painter that he wanted a yellow base with just a hint of green / everything she cooked seemed to have rice as the base

Hypernyms ("base" is a kind of...):

ingredient (a component of a mixture or compound)


Sense 18base [BACK TO TOP]

Meaning:

A flat bottom on which something is intended to sit

Classified under:

Nouns denoting man-made objects

Context example:

a tub should sit on its own base

Hypernyms ("base" is a kind of...):

bottom; underside; undersurface (the lower side of anything)

Holonyms ("base" is a part of...):

vessel (an object used as a container (especially for liquids))

lamp (a piece of furniture holding one or more electric light bulbs)

box (a (usually rectangular) container; may have a lid)


Sense 19base [BACK TO TOP]

Meaning:

(electronics) the part of a transistor that separates the emitter from the collector

Classified under:

Nouns denoting man-made objects

Hypernyms ("base" is a kind of...):

electrode (a conductor used to make electrical contact with some part of a circuit)

Domain category:

electronics (the branch of physics that deals with the emission and effects of electrons and with the use of electronic devices)

Holonyms ("base" is a part of...):

electronic transistor; junction transistor; transistor (a semiconductor device capable of amplification)


BASE (adjective)


Sense 1base [BACK TO TOP]

Meaning:

Serving as or forming a base

Synonyms:

base; basal

Context example:

the painter applied a base coat followed by two finishing coats

Similar:

basic (pertaining to or constituting a base or basis)


Sense 2base [BACK TO TOP]

Meaning:

(used of metals) consisting of or alloyed with inferior metal

Context examples:

base coins of aluminum / a base metal

Similar:

inferior (of low or inferior quality)


Sense 3base [BACK TO TOP]

Meaning:

Of low birth or station ('base' is archaic in this sense)

Synonyms:

baseborn; base; lowly; humble

Context examples:

baseborn wretches with dirty faces / of humble (or lowly) birth

Similar:

lowborn (of humble birth or origins)


Sense 4base [BACK TO TOP]

Meaning:

Not adhering to ethical or moral principles

Synonyms:

dishonourable; immoral; unethical; base; dishonorable

Context examples:

base and unpatriotic motives / a base, degrading way of life / cheating is dishonorable / they considered colonialism immoral / unethical practices in handling public funds

Similar:

wrong (contrary to conscience or morality or law)


Sense 5base [BACK TO TOP]

Meaning:

Having or showing an ignoble lack of honor or morality

Synonyms:

meanspirited; mean; base

Context examples:

that liberal obedience without which your army would be a base rabble / taking a mean advantage / chok'd with ambition of the meaner sort / something essentially vulgar and meanspirited in politics

Similar:

ignoble (completely lacking nobility in character or quality or purpose)


Sense 6base [BACK TO TOP]

Meaning:

Illegitimate

Synonyms:

baseborn; base

Similar:

illegitimate (of marriages and offspring; not recognized as lawful)

Domain usage:

archaicism; archaism (the use of an archaic expression)


Sense 7base [BACK TO TOP]

Meaning:

Debased; not genuine

Context example:

an attempt to eliminate the base coinage

Similar:

counterfeit; imitative (not genuine; imitating something superior)


BASE (verb)


Sense 1base [BACK TO TOP]

Meaning:

Use as a basis for; found on

Classified under:

Verbs of thinking, judging, analyzing, doubting

Synonyms:

base; found; establish; ground

Context example:

base a claim on some observation

Troponyms (each of the following is one way to "base"):

build (found or ground)

Sentence frame:

Somebody ----s something PP


Sense 2base [BACK TO TOP]

Meaning:

Use (purified cocaine) by burning it and inhaling the fumes

Classified under:

Verbs of eating and drinking

Synonyms:

free-base; base

Hypernyms (to "base" is one way to...):

do drugs; drug (use recreational drugs)

Sentence frames:

Somebody ----s
Somebody ----s something


Sense 3base [BACK TO TOP]

Meaning:

Assign to a station

Classified under:

Verbs of fighting, athletic activities

Synonyms:

station; base; post; send; place

Hypernyms (to "base" is one way to...):

displace; move (cause to move, both in a concrete and in an abstract sense)

Troponyms (each of the following is one way to "base"):

garrison (station (troops) in a fort or garrison)

fort (station (troops) in a fort)

locate; place; site (assign a location to)

Sentence frame:

Somebody ----s somebody PP


 Learn English with... Proverbs of the week 
"Little by little and bit by bit." (English proverb)

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 BASE: related words searches 

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