Cuckold /(k?k"?ld)/

1. A man whose wife is unfaithful; the husband of an adulteress.
2. A West Indian plectognath fish (Ostracion triqueter). (Zool.)

imp. & p. p. Cuckolded; p. pr. & vb. n. Cuckolding

1. To make a cuckold of, as a husband, by seducing his wife, or by her becoming an adulteress.