adv. Obs. Forms: 3 ðor ȝen, þer yen, 5 ther geyn. [f. THERE 17 + GAIN prep. Cf. THEREAGAIN.] Against or in opposition to that.
c. 1250. Gen. & Ex., 2797. If he it werne and be ðor ȝen, Ic sal ðe techen hu it sal ben.
c. 1300. Havelok, 2271. Þer yen ne wolde neuer on striue.
c. 1400. Rom. Rose, 6555. If men wolde ther geyn appose The naked text.
So † Theregains adv. [GAINS], on the side opposite to that; over against there.
c. 1330. R. Brunne, Chron. Wace (Rolls), 13538. O syde toke þe Romayns, & Arthur þat oþer euen þer gayns.