1bot.agricultural(as a weed in crops) tare, wild vetch, Vicia sativa:
(
c.1290; MS: s.xivin
)
Mais de autre semail trop i crest, Qui a cotivers assez desplest: Le yveray (M.E. darnel) i crest e le betel (M.E. drauke), Le hazoun (M.E. tar)(var.
(G: 1307-25) azoun; (B: s.xv1) haeoun
) ausi et le nel (M.E. cockel)(C) 6 rb
(
s.xvin; MS: s.xv1
) Le haysoun auxcy et le noeil (M.E. þe wyld facche also and þe kockyl)29.3
azoun (c.1290)