domain

• n. ドメイン; ドメイン名; 産業; 地所
• n. （ドメイン）人名; （E.F.）ドーマン。

ラテン語のdomus「家」が語源で、PIE*dom「家」、「住居」、その延長上にdomainがある。

domain

domain: [17] Etymologically, domain means ‘land belonging to a lord’, but its resemblance to such words as dominate and dominion is somewhat adventitious. Until the 17th century it was essentially the same word as demesne: demaine or demeine ‘lord’s estate’ was the Old French equivalent of (and indeed source of) English demesne. It came ultimately from Latin dominicus ‘of a lord’, but its etymological connection with Latin dominus ‘lord’ had become somewhat obscured over the centuries.

But then, around 1600, by association with Latin dominium (source of English dominion), French demaine became altered to domaine, which English borrowed as domain.
=> dame, demesne, dominate, dominion

domain (n.)

early 15c., in Scottish, from Middle French domaine "domain, estate," from Old French demaine "lord's estate," from Latin dominium "property, dominion," from dominus "lord, master, owner," from domus "house" (see domestic). Form influenced in Old French by Medieval Latin domanium "domain, estate." Internet domain name attested by 1985.

1. The state of their marriage has been put into the public domain .

彼らの結婚状況が公開されました。

2.It is outrageous that the figures are not in the public domain .

憤慨したのは、その数字が公開されていないことだ。

3.Is the domain name already registered or still available？

このドメイン名は登録されていますか、それとも使用できますか。

4.The care of older people is being placed firmly within the domain of the family.

老人の世話は依然として家族の範囲であることが確認されている。

5.The information has been placed in the public domain .

この資料は著作権保護されていません。