antivert antivermicular • antivibrating · · · Info · Definitions · Synonyms · Characters · · antivert · · Text Latin · · Script 8 · · Length 3 · · Syllables Definitions · · · (noun) an antihistamine (trade name Antivert) used to treat or prevent motion sickness. Synonyms: meclizine, meclizine hydrochloride, Antivert. · · Noun Definition 1 Synonyms · · · meclizine · · Synonym 1 meclizine 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 n latin small letter n U+006E r latin small letter r U+0072 t latin small letter t U+0074 v latin small letter v U+0076