Plugboard

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    An array of jacks or hubs into which patch cords can be inserted in order to complete electrical circuits.
  2. 2
    telephone central where circuits are completed with patchcords wordnet

Etymology

From plug + board.

Related phrases

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.