Middle English, from Old French orguillous (“prideful, haughty”) (French orgueilleux) from orgoil "pride" (French orgueil), of Germanic origin, akin to Old English orgol "pride".
"orgillous." YourDictionary, n.d. Web. 19 August 2018. <http://www.yourdictionary.com/orgillous>.
orgillous. (n.d.). Retrieved August 19th, 2018, from http://www.yourdictionary.com/orgillous