CAPILLARY
Dictionary entry overview: What does capillary mean?
• CAPILLARY (noun)
The noun CAPILLARY has 2 senses:
1. a tube of small internal diameter; holds liquid by capillary action
2. any of the minute blood vessels connecting arterioles with venules
Familiarity information: CAPILLARY used as a noun is rare.
• CAPILLARY (adjective)
The adjective CAPILLARY has 2 senses:
1. of or relating to hair
2. long and slender with a very small internal diameter
Familiarity information: CAPILLARY used as an adjective is rare.
Dictionary entry details
• CAPILLARY (noun)
Meaning:
A tube of small internal diameter; holds liquid by capillary action
Classified under:
Nouns denoting man-made objects
Synonyms:
capillary; capillary tube; capillary tubing
Hypernyms ("capillary" is a kind of...):
tube; tubing (conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases)
Holonyms ("capillary" is a part of...):
thermometer (measuring instrument for measuring temperature)
Meaning:
Any of the minute blood vessels connecting arterioles with venules
Classified under:
Nouns denoting body parts
Synonyms:
capillary vessel; capillary
Hypernyms ("capillary" is a kind of...):
blood vessel (a vessel in which blood circulates)
Hyponyms (each of the following is a kind of "capillary"):
glomerulus (a small intertwined group of capillaries in the malpighian body; it filters the blood during urine formation)
tomentum; tomentum cerebri (a network of tiny blood vessels between the cerebral surface of the pia mater and the cerebral cortex)
• CAPILLARY (adjective)
Meaning:
Of or relating to hair
Classified under:
Relational adjectives (pertainyms)
Pertainym:
hair (a covering for the body (or parts of it) consisting of a dense growth of threadlike structures (as on the human head); helps to prevent heat loss)
Meaning:
Long and slender with a very small internal diameter
Synonyms:
hairlike; capillary
Context example:
a capillary tube
Similar:
thin (of relatively small extent from one surface to the opposite or in cross section)