proverb: [14] Latin prōverbium meant literally ‘set of words put forth’ – that is, ‘commonly uttered’. It was a compound formed from the prefix prō- ‘forth’ and verbum ‘word’ (source of English verb, verbal, etc). English acquired it via Old French proverbe. => adverb, verb, verbal, word[proverb etymology, proverb origin, 英语词源]