intransitive verb
Definition: To make a serious promise or commitment to do something.
Example: She vowed to always support her friends in times of need.
noun
Definition: A serious promise to do something or to behave in a certain way, often related to a religious commitment or personal pledge.
Example: She made a vow to always support her friends in times of need.
transitive verb
Definition: To make a serious promise or commitment to do something, often in a formal or solemn way.
Example: She vowed to always support her friends in times of need.