tetracaine tetracadactylity • tetracarboxylate · · · Info · Definitions · Characters · · tetracaine · · Text Latin · · Script 10 · · Length 3 · · Syllables Definitions · · · (noun) a crystalline compound used in the form of a hydrochloride as a local anesthetic. · · Noun Definition 1 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 n latin small letter n U+006E r latin small letter r U+0072 t latin small letter t U+0074