Keck

v. i. [imp. & p. p. KECKED (kĕkt); p. pr. & vb. n. KECKING.] [Prov. Ger. köcken, köken.] To heave the stomach; to retch, as in an effort to vomit.

The faction (is it not notorious?) Keck at the memory of the glorious. Swift.