名詞 proprietor:

1. (law) someone who owns (is legal possessor of) a business
   同義詞：owner

1. The right of a proprietor to ownership of such addition or increase.
   財產(chǎn)自然增益權(quán)物主擁有這些增加價值的權(quán)力
2. A tract of land in certain North American colonies with hereditary rights granted to the proprietor by royal charter.
   永久租地某些北美殖民地的一種地契，通過皇家憲章賦予土地所有者以繼承權(quán)
3. I've written a complaint to the proprietor of the hotel.
   我向旅館老板寫信投訴。

pro.pri.e.tor

n.Abbr. prop.,propr.（名詞）縮寫 prop.,propr.
One who has legal title to something; an owner.
業(yè)主：對某物有法定所有權(quán)的人；主人
One who owns or owns and manages a business or other such establishment.
所有人：占有…的人，或占有而且經(jīng)營一家公司或其他企業(yè)機(jī)構(gòu)的人

來源：
Probably alteration of Middle English proprietarie * see proprietary
可能為 中古英語 proprietarie的變化 *參見 proprietary

【引伸】
propri.eto.rial
propri.eto.rially
adv.（副詞）
propri.etorship.
n.（名詞）