Oones

adv. onceVariants: ones, onis, onys, enes, æness, Phr.: at anes, at once,; et enes, at ones, at ans, at oonesEtymology: Anglo-Saxon ánes, gen. m. of án, used in Middle English adverbially. Anglo-Saxon ǽne is used to express ‘once, at once.' Cf. Nones