GULES Meaning of GULES in English [ gju:lz ]■ noun red, as a heraldic tincture.OriginME: from OFr. goles (plural of gole 'throat', from L. gula ), used to denote pieces of red-dyed fur used as a neck ornament. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004