PLUGBOARD

 Dictionary entry overview: What does plugboard mean? 

• PLUGBOARD (noun)
  The noun PLUGBOARD has 1 sense:

1. telephone central where circuits are completed with patchcords

  Familiarity information: PLUGBOARD used as a noun is very rare.

 Dictionary entry details 

• PLUGBOARD (noun)

Meaning:

Telephone central where circuits are completed with patchcords

Classified under:

Nouns denoting man-made objects

Synonyms:

patchboard; plugboard; switchboard

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

central; exchange; telephone exchange (a workplace that serves as a telecommunications facility where lines from telephones can be connected together to permit communication)

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

phone system; telephone system (a communication system that transmits sound between distant points)