TERRET Meaning of TERRET in English [ 'tɛrɪt ]■ noun each of the loops or rings on a horse's harness pad for the driving reins to pass through.OriginC15: from OFr. touret , dimin. of tour 'a turn'. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004