mid-15c., "possessing worldly goods in excess of a cleric's needs," from Medieval Latin proprietarius "owner of property," noun use of Late Latin adjective proprietarius "of a property holder," from Latin proprietas "owner" (see property). Meaning "held in private ownership" is first attested 1580s. The word was used earlier in English as a noun meaning "proprietor," also "worldly person" (c. 1400), from a noun use in French and Medieval Latin.
例文
1. Directors weren 't allowed any propietary airs about the product they made.
管理者たちは、彼らが生産した製品を所有者として自任することを許さない。
2.The company has a propietary right to the property.
社はこの財産の所有権を持っている。
3.A second test applies to the State 's propietary activities.
2つ目の検査は、政府の専売活動に適用されます。
4.We had to take action to protect the propietary technology.
特許技術を保護するための措置を取らなければなりません。
5.Different propietary organic-solvent presrvatives often contain the same toxicants.