The most popular online dictionary and thesaurus for learners of English
jack plug noun
n [C] UK (US plug) Definition
a metal pin at the end of a long wire joined to a piece of electrical equipment and used to connect it to another piece of electrical equipment
(Definition of jack plug noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
Browse the Dictionary
Browse the Thesaurus
SMART Thesaurus
Synonyms and related words:
Our dictionaries
Word of the Day
Blog
New Words
Find words and meanings that have just started to be used in English, and let us know what you think of them.
