Middle; being the middle part or midst.Being between; intermediate; intervening: only in inseparable compounds: as, midrib, midriff, midwicket.n. Middle; midst.With: a preposition formerly in common use, but now entirely superseded by with. It remains only in the compound midwife.n. A dialectal form of might.n. A midshipman. Also middy.n. An abbreviation of middle (voice).An abbreviation of amid, used in poetry.