vow

vow

verb

Definition of VOW

to make a solemn declaration of intent <she vowed to love him forever>

Synonyms covenant, pledge, swear, vow

Related Words affiance, betroth, plight, troth; accede, agree, assent, consent; contract, engage, ensure, guarantee, undertake; affirm, assert, aver, avouch, avow, declare, insist, warrant