Source : Webster's Revised Unabridged Dictionary (1913)

Cuckold \Cuck"old\, v. t. [imp. & p. p. {Cuckolded}; p. pr. &
   vb. n. {Cuckolding}.]
   To make a cuckold of, as a husband, by seducing his wife, or
   by her becoming an adulteress. --Shak.