Cuckold

(n.) A man whose wife is unfaithful; the husband of an adulteress.

Cuckold - Other Definitions

(n.) A man whose wife is unfaithful; the husband of an adulteress.
(n.) A West Indian plectognath fish (Ostracion triqueter).
(n.) The cowfish.
(v. t.) To make a cuckold of, as a husband, by seducing his wife, or by her becoming an adulteress.
(p. pr. & vb. n.) of Cuckold