enervateto cause someone to feel drained of energy or vitality; to weakenThe oppressive heat seemed to enervate everyone, leaving the whole office sluggish.NoteThe oppressive heat seemed to enervate everyone, leaving the whole office sluggish.Elon.io is an online learning platformWe have an entire course teaching GRE Verbal — Essential Vocabulary grammar and vocabulary.Start learning GRE Verbal — Essential Vocabulary now