VALEDICTION Meaning of VALEDICTION in English [ ˌvalɪ'dɪkʃ(ə)n ]■ noun the action of saying farewell. ↘a farewell.OriginC17: based on L. vale 'goodbye' + dicere 'to say', on the pattern of benediction . Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004