A parent of one's son- or daughter-in-law, that is, a parent-in-law of one's son or daughter.

A formal organization composed of parents, teachers, and staff that is intended to facilitate parental participation in a public or private school.

(US military) the parent of a member of the U.S. armed forces who was killed in action

plural of parent-teacher association

plural of biological parent

plural of foster parent

plural of parent-in-law

present participle of co-parent

plural of co-parent

Third-person singular simple present indicative form of co-parent