Does this translate to son in law?

1. Is it correct to say son in laws?
2. What does son-in-law mean?
3. Is it son-in-law or son and law?
4. What is the correct way to write son-in-law?

Is it correct to say son in laws?

noun, plural sons-in-law. the husband of one's child.

What does son-in-law mean?

ˈsən-ən-ˌlȯ plural sons-in-law. : the husband of one's daughter or son.

Is it son-in-law or son and law?

A person's son-in-law is the husband of their daughter.

What is the correct way to write son-in-law?

son–in–law.