IPA: /əˈvaʊ/
KK: /əˈvaʊ/
To openly admit or declare something, especially a belief or feeling, without shame.
She decided to avow her support for the new policy during the meeting.
Past: avowed
Past Participle: avowed
Avow is derived from the Old French 'avouer' (meaning to acknowledge or confess), which in turn comes from the Latin 'advocare' (meaning to call to, summon). The prefix 'ad-' (meaning to) and 'vocare' (meaning to call) combine to convey the act of calling upon or acknowledging something openly. Thus, 'avow' means to openly acknowledge or confess something.
Think of openly 'calling' ('vocare') attention to something you acknowledge ('ad-') — that's why to avow means to openly confess or acknowledge.