• n. 秘密；秘訣；機密
• adj. 秘密的；機密的
• n. (Secret)人名；(法)塞克雷

來自拉丁語 secretus,分開的，隱藏的，過去分詞格于 secernere,分開，隱藏，來自 se-,分開， cernere,分開，詞源同 crisis,discern,critical.后形容詞過名詞使用，引申諸相關詞義。

secret

secret: [14] Etymologically, something that is secret is ‘separated’ from others, hence put out of the way, hidden. The word comes via Old French secret from Latin sēcrētus, an adjectival use of the past participle of sēcernere ‘separate’. This was a compound verb formed from the prefix sē- ‘apart’ and cernere ‘separate’ (source also of English certain, discern, excrement, etc).

From the 16th to the 18th centuries, secret was used as a verb, meaning ‘hide’, but it was then altered to secrete, on the model of Latin sēcrētus. (The other verb secrete, ‘produce fluids or other substances’ [18], is a back-formation from secretion [17], which goes back to Latin sēcrētiō ‘separation’, a derivative of sēcernere.) A secretary is etymologically a ‘secret’ or confidential helper.
=> certain, decree, discern, excrement, secretary

secret (v.)

"to keep secret" (described in OED as "obsolete"), 1590s, from secret (n.). Related: Secreted; secreting.

secret (n.)

late 14c., from Latin secretus "set apart, withdrawn; hidden, concealed, private," past participle of secernere "to set apart, part, divide; exclude," from se- "without, apart," properly "on one's own" (see se-) + cernere "separate" (see crisis).

As an adjective from late 14c., from French secret, adjective use of noun. Open secret is from 1828. Secret agent first recorded 1715; secret service is from 1737; secret weapon is from 1936.

1. The word "secretary" comes from the same Latin root as the word "secret".

單詞secretary和secret有同樣的拉丁詞根。

來自柯林斯例句

2. It's an open secret that the security service bugged telephones.

安全部門竊聽電話是人人皆知的秘密。

來自柯林斯例句

3. The nature of the polymer is currently a trade secret.

這一聚合物的性質目前是個商業機密。

來自柯林斯例句

4. He's accused of misusing $17.5 million from a secret government slush fund.

他被指控濫用秘密的政府行賄基金，金額達1,750萬美元。

來自柯林斯例句

5. The exact locations are being kept secret for reasons of security.

確切地點因為安全原因要保密。

來自柯林斯例句