a. [f. L. agresti-s (see AGREST) + -AL 1. Cf. celesti-al.] Inhabiting the fields or open country; wild; spec. (Bot.) growing wild in cultivated land.
1607. Topsell, Serpents (1653), 638. Other [bees] again are altogether wilde, uplandish, and agrestial.
1858. H. C. Watson, Cyb. Brit., III. 183. A well-established agrest[i]al weed.
