Obs.1 [UN-1 12 + GAIN sb.1 Cf. ON. úgagn (MSw. and Sw. ogagn, MDa. ugavn), Norw. dial. ugjegna.] Detriment, harm.
13[?]. St. Cristofer, 251, in Horstm., Altengl. Leg. (1881), 457. Þere rynnes bysyde þis heghe mountayne A water, þat turnes to mekill vngayne.