lockup lockspit • lockwork · · · Info · Definitions · Synonyms · Characters · · lockup · · Text Latin · · Script 6 · · Length Definitions · · · (noun) jail in a local police station. · · Noun Definition 1 (noun) the act of locking something up to protect it. Synonyms: locking. · · Noun Definition 2 Synonyms · · · locking · · Synonym 1 Characters · · c latin small letter c U+0063 k latin small letter k U+006B l latin small letter l U+006C o latin small letter o U+006F p latin small letter p U+0070 u latin small letter u U+0075