stickup stickum • stick up · · · Info · Definitions · Synonyms · Characters · · stickup · · Text Latin · · Script 7 · · Length 2 · · Syllables Definitions · · · (noun) robbery at gunpoint. Synonyms: armed robbery, heist, holdup. · · Noun Definition 1 Synonyms · · · armed robbery · · Synonym 1 heist · · Synonym 2 holdup · · Synonym 3 Characters · · c latin small letter c U+0063 i latin small letter i U+0069 k latin small letter k U+006B p latin small letter p U+0070 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075