an admission, acknowledgement, assent or agreement.

a formal declaration; a making of a statement in a formal manner.

a promise to marriage; betrothal; engagement.

a solemn promise made to or in the name of a deity or saint committing oneself to an act, service or condition; a vow.

(law.) a pleading setting forth the plaintiff's case or cause of action; formal charge or accusation; a plea or complaint.

a proposition that is incapable of being false at the same time as another; a sub-contrary.