Bay″ard (�), n. 1. [OF. bayard, baiart, bay horse; bai bay + -ard. See Bay, a., and -ard.] Properly, a bay horse, but often any horse. Commonly in the phrase blind bayard, an old blind horse.
Blind bayard moves the mill.
Philips.
2. [Cf. F. bayeur, fr. bayer to gape.] A stupid, clownish fellow. B. Jonson.