stopcock stopboard • stope · · · Info · Definitions · Synonyms · Characters · · stopcock · · Text Latin · · Script 8 · · Length Definitions · · · (noun) faucet consisting of a rotating device for regulating flow of a liquid. Synonyms: cock, turncock. · · Noun Definition 1 Synonyms · · · cock · · Synonym 1 turncock · · Synonym 2 Characters · · c latin small letter c U+0063 k latin small letter k U+006B o latin small letter o U+006F p latin small letter p U+0070 s latin small letter s U+0073 t latin small letter t U+0074