Word family (noun) proprietor possession (verb) personal disown From Longman Dictionary of Modern day Englishownerown‧er /ˈəʊnə $ ˈoʊnər/ ●●● S2 W2 noun [countable]    OWNsomeone who owns somethingowner of  I achieved the operator of your nearby hotel.unique/former/new proprietor  the club’s new proprietors  He was now the pro