Wiktionary
cuckquean
n. A woman who has an unfaithful husband. vb. (context transitive English) To make a woman into a cuckquean.
Wikipedia
Cuckquean
The term cuckquean is the gender-opposite term of cuckold, derived from Middle English (1562 CE).
Cuckquean refers to a woman with an adulterous husband. In modern English it generally refers to a woman whose fetish is watching, and deriving sexual pleasure from watching, a man having sex with one or several women besides his girlfriend, fiancé, wife or other long-term female sex partner.
Usage examples of "cuckquean".
A wandering crone, lowly form of an immortal serving her conqueror and her gay betrayer, their common cuckquean, a messenger from the secret morning.