Webster’s Revised Unabridged Dictionary · 1913
Cornute
Cor′nute (k?r′n?t or k?r-n?t′), Cor·nut′ed (k?r-n?′t?d), a. [L. cornutus horned, from cornu horn.] 1. Bearing horns; horned; horn-shaped.
2. Cuckolded. [R.] "My being cornuted." LEstrange.
Cor·nute′ (k?r-n?t′), v. t. To bestow horns upon; to make a cuckold of; to cuckold. [Obs.] Burton.