Privacy
来自Big Physics
Safin（讨论 | 贡献）2022年4月27日 (三) 03:48的版本 （建立内容为“Category:etymology == wiktionary == [https://en.wiktionary.org/wiki/privacy ref] From private + -cy. == etymonline == [https://www.etymonline.com/wor…”的新页面）
wiktionary
From private + -cy.
etymonline
privacy (n.)
1590s, "a private or personal matter, a secret;" c. 1600 as "seclusion, state of being in retirement from company or the knowledge and observation of others," from private (adj.) + abstract noun suffix -cy. Meaning "state of freedom from intrusion or interference" is from 1814. Earlier was privatie (late 14c. as "secret, mystery;" c. 1400 as "a secret, secret deed; solitude, privacy"), from Old French privauté.
