brig brieve • brigade · · · Info · Definitions · Characters · · brig · · Text Latin · · Script 4 · · Length Definitions · · · (noun) two-masted sailing vessel square-rigged on both masts. · · Noun Definition 1 (noun) a penal institution (especially on board a ship). · · Noun Definition 2 Characters · · b latin small letter b U+0062 g latin small letter g U+0067 i latin small letter i U+0069 r latin small letter r U+0072