Leác-

According to the Old English Dictionary:

leáh-, léh- tún, es;

leác-

m. A garden of herbs, a kitchen-garden :-- Leáhtún ortus olerum, Wrt. Voc. 285, 76: ii. 64, 9 Ðér wæs léhtún ubi erat hortus, Jn. Skt. Lind. 18, 1: 19, 41. Nán man on ðysne ðæg wyrte in léhtúne ne fatige, Wulfst. 227, 8: 231, 18. Monn sende in léhtúne his homo misit its hortum suum, Lk. Skt. Lind. 13, 19. [Misc. leyhtun a garden.] Cf. wyrt-tún. leac-,leac