wrist pin wrist joint • wrist plate · · · Info · Definitions · Synonyms · Characters · · wrist pin · · Text Common · · Latin · · Scripts 9 · · Length Definitions · · · (noun) pin joining a piston to a connecting rod. Synonyms: gudgeon pin. · · Noun Definition 1 Synonyms · · · wrist · · Synonym 1 carpus · · Synonym 2 wrist joint · · Synonym 3 radiocarpal joint · · Synonym 4 articulatio radiocarpea · · Synonym 5 Characters · · space U+0020 i latin small letter i U+0069 n latin small letter n U+006E p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 w latin small letter w U+0077