Wittol
Pronunciation : Wit"tol
Part of Speech : n.
Etymology : [Said to be for white tail, and so called in allusion to its white tail; but cf. witwal.]
Definition : 1. (Zo?l.)
Defn: The wheatear. [Prov. Eng.]
2. A man who knows his wife's infidelity and submits to it; a tame cuckold; -- so called because the cuckoo lays its eggs in the wittol's nest. [Obs.] Shak.
Source : Webster's Unabridged Dictionary, 1913