pit viper pituri • pitwood · · · Info · Definitions · Characters · · pit viper · · Text Common · · Latin · · Scripts 9 · · Length 3 · · Syllables Definitions · · · (noun) New World vipers with hollow fangs and a heat-sensitive pit on each side of the head. Synonyms: pit viper. · · Noun Definition 1 Characters · · space U+0020 e latin small letter e U+0065 i latin small letter i U+0069 p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074 v latin small letter v U+0076