Ge-wleccan

According to the Old English Dictionary:

-wlecian;

ge-wleccan

pp. -wleht, -wleced To make lukewarm :-- Genim ðysse ylcan wyrte seáw gewlæht [gewleht, MS. H. B.] take of this same herb the juice made lukewarm, Herb. 19; Lchdm. i. 114, 2: 80; Lchdm. i. 184, 1. Gewleced made lukewarm, L. M. 1, 3; Lchdm. ii. 40, 21, 29. [Cf. ge-wlacian, wleccan.] ge-wleccan