Wiktionary
cousin-in-law
n. 1 Husband or wife of one's cousin. 2 Cousin of one's husband or wife. 3 Husband or wife of cousin of one's husband or wife.
Usage examples of "cousin-in-law".
The ramifications of cousins, double cousins, cousins-in-law and kissing cousins were so intricate and involved that no one but a born Georgian could ever unravel them.
The ramifications of cousins, double cousins, cousins-in-law and kissing cousins were so intricate and in.