IMPEDE Meaning of IMPEDE in English [ ɪm'pi:d ]■ verb delay or block the progress or action of.OriginC16 (earlier (ME) as impediment ): from L. impedire 'shackle the feet of', based on pes , ped- 'foot'. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004