elavil elatrometer • e layer · · · Info · Definitions · Synonyms · Characters · · elavil · · Text Latin · · Script 6 · · Length 3 · · Syllables Definitions · · · (noun) a tricyclic antidepressant drug (trade name Elavil) with serious side effects; interacts with many other medications. Synonyms: amitriptyline, amitriptyline hydrochloride, Elavil. · · Noun Definition 1 Synonyms · · · amitriptyline · · Synonym 1 amitriptyline hydrochloride · · Synonym 2 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C v latin small letter v U+0076