Webster’s Revised Unabridged Dictionary · 1913
Cowish
Cow′ish (kou′ĭsh), a. [From Cow, v. t.] Timorous; fearful; cowardly. [R.] Shak.
Cow′ish, n. (Bot.) An umbelliferous plant (Peucedanum Cous) with edible tuberous roots, found in Oregon. [Written also cous.]