husbandto use resources carefully and economically; to conserve (not just a spouse)The expedition team had to husband their remaining water supply for the final days of the trek.NoteThe expedition team had to husband their remaining water supply for the final days of the trek.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