society > communication > telecommunication > radio communications > radio equipment > [noun] > radio set > two-way > types of > Citizens' Band (2)
= Citizens Band n. at citizen, n. adj.compounds 3b; a Citizens' Band radio. Frequently attributive, esp. as CB radio.
slang (chiefly U.S.). In plural. Citizens' Band radio; (also) equipment or an antenna used for this, or a vehicle equipped with it. Cf. to have one…