The
definition of a cuckold hasn`t changed at all...
cuck·old (kŭk′əld, ko͝ok′-)
n.
A man whose wife is unfaithful.
[source: American Heritage® Dictionary of the English Language.]
cuckold (ˈkʌkəld)
n
a man whose spouse has committed adultery, often regarded as an object of scorn
[source: Collins English Dictionary]
cuck•old (ˈkʌk əld)
n.
the husband of an unfaithful wife.
[source: Random House Kernerman Webster's College Dictionary]
Noun cuckold
a man whose wife committed adultery
assoc.
Noun wittol
an archaic term for a cuckold who knows about his wife's infidelity but tolerates it
[source: WordNet 3.0, Farlex clipart collection.]
Regards.