What is "fathers-in-law"

Father-in-law \Fa"ther-in-law`\, n.; pl. Fathers-in-law. The father of one's husband or wife; -- correlative to son-in-law and daughter-in-law.

Note: A man who marries a woman having children already, is sometimes, though erroneously, called their father-in-law.

n. (father-in-law English)

See father-in-law

1. n. the father of your spouse

2. [also: fathers-in-law (pl)]