宋本廣韻
廣韻目次：上三十二晧小韻反切聲母韻母聲調平水韻等呼韻部韻攝羅馬字國際音標暠古老見(jiàn)豪上聲晧開(kāi)口一等豪效kaux／kavkɑu廣韻目次：入二十二昔小韻反切聲母韻母聲調平水韻等呼韻部韻攝羅馬字國際音標尺昌石昌昔開(kāi)入聲陌開(kāi)口三等清梗chjek／tcekt????k方言集匯
◎ 粵語(yǔ)：gou2
English
(said of truth) to come out to the open; to be known by all， (ancient form 澤) glossy; shining