• n. 代碼，密碼；編碼；法典
• vt. 編碼；制成法典
• vi. 指定遺傳密碼
• n. (Code)人名；(英、法、西)科德

來自拉丁詞codex, 樹干，帳本，醫(yī)典。可能因古代發(fā)現(xiàn)于樹干上的文字難懂，引申詞義密碼。比較book來自beech.

code

code: [14] ‘System of secret communication signs’ is a relatively recent semantic development of the word code, which emerged in the early 19th century. It derived from an earlier sense ‘system of laws’, which was based on a specific application to various sets of statutes introduced by the Roman emperors. The word itself came from Old French code, a descendant of Latin cōdex, whose meaning ‘set of statutes, book of laws’ derived from a broader sense ‘book’.

This in turn came from an earlier ‘piece of wood coated with wax for writing on’, which was based ultimately on ‘tree trunk’, the word’s original meaning. Codex itself was borrowed into English in the 16th century. Its Latin diminutive form, cōdicillus, produced English codicil [15].
=> codex, codicil

code (n.)

c. 1300, "systematic compilation of laws," from Old French code "system of laws, law-book" (13c.), from Latin codex, earlier caudex "book, book of laws," literally "tree trunk," hence, book made up of wooden tablets covered with wax for writing. Meaning "cipher" (the sense in secret code) is from 1808.

code (v.)

1815, from code (n.). Specifically in the computer sense from 1947. Related: Coded; coding.

1. "Tired and emotional" is a code word for being drunk.

“又累又激動”是形容人喝醉酒的一種委婉說法。

來自柯林斯例句

2. I think nationalism is just a code word for racism.

我認為民族主義不過是種族主義的代名詞。

來自柯林斯例句

3. The newspaper breached the code of conduct on privacy.

該報違反了保護隱私的行為準則。

來自柯林斯例句

4. All members of the association adhere to a strict code of practice.

協(xié)會的所有成員都遵守一套嚴格的行為規(guī)范。

來自柯林斯例句

5. One of their informers was working under the code name Czerny.

他們的一名線人用車爾尼作化名。

來自柯林斯例句