A godparent. / A divorced or separated parent who shares custody with the other parent. / A parent in a same-sex couple.

To act as a co-parent; to share custody of a child or children; to share in the responsibility of parenting a child or children.

simple past tense and past participle of co-parent

present participle of co-parent

plural of co-parent

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

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

plural of co-parent-in-law