picket line picket guard • picket pin · · · Info · Definitions · Synonyms · Characters · · picket line · · Text Common · · Latin · · Scripts 11 · · Length Definitions · · · (noun) a line of people acting as pickets. · · Noun Definition 1 Synonyms · · · lookout · · Synonym 1 lookout man · · Synonym 2 sentinel · · Synonym 3 sentry · · Synonym 4 watch · · Synonym 5 spotter · · Synonym 6 scout · · Synonym 7 picket · · Synonym 8 pale · · Synonym 9 piquet · · Synonym 10 Characters · · space U+0020 c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 k latin small letter k U+006B l latin small letter l U+006C n latin small letter n U+006E p latin small letter p U+0070 t latin small letter t U+0074