VELLEITY Meaning of VELLEITY in English [ vɛ'li:ɪti ]■ noun ( plural velleities ) formal a wish or inclination not strong enough to lead to action.OriginC17: from med. L. velleitas , from L. velle 'to wish'. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004