i Register
In some senses, cb is marked as historical. Watch for register when choosing this word.
noun
Initialism of citizens' band.
Abbreviation of citizens' band radio.
Initialism of competition best or championship best.
Initialism of conduction band.
The United States Navy hull classification symbol for a large cruiser.
adj
confined to barracks (a punishment in the army).
‘Twenty days C.B.,’ said one. ‘Twenty years, more likely,’ said another.
Initialism of chemical and biological.
name
Initialism of Cape Breton.