firing pin firing party • firing range · · · Info · Definitions · Characters · · firing pin · · Text Common · · Latin · · Scripts 10 · · Length 3 · · Syllables Definitions · · · (noun) striker that ignites the charge by striking the primer. Synonyms: firing pin. · · Noun Definition 1 Characters · · space U+0020 f latin small letter f U+0066 g latin small letter g U+0067 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