• vt. 擊敗，戰勝；挫敗；使…失敗
• n. 失??；戰勝

de-, 不，非，使相反。feat, 功績。引申義戰勝。

defeat

defeat: [14] Etymologically, to defeat someone is literally to ‘undo’ them. The verb comes from Anglo–Norman defeter, a derivative of the noun defet. This in turn came from Old French desfait, the past participle of the verb desfaire. This was a descendant of medieval Latin disfacere, literally ‘undo’, a compound verb formed from the prefix dis-, denoting reversal, and Latin facere ‘do, make’.

Its original metaphorical extension was to ‘ruination’ or ‘destruction’, and the now central sense ‘conquer’ is not recorded in English before the 16th century. A classical Latin combination of facere with the prefix dē- rather than dis- produced defect, deficient, and deficit.
=> defect, deficient, deficit

defeat (v.)

late 14c., from Anglo-French defeter, from Old French desfait, past participle of desfaire "to undo," from Vulgar Latin *diffacere "undo, destroy," from Latin dis- "un-, not" (see dis-) + facere "to do, perform" (see factitious). Original sense was of "bring ruination, cause destruction." Military sense of "conquer" is c. 1600. Related: Defeated; defeating.

defeat (n.)

1590s, from defeat (v.).

1. After the pain of defeat passes, England have some thinking to do.

失敗的痛苦過去以后，英國人應該認真反思一下。

來自柯林斯例句

2. Initially the government was unwilling to accept the defeat.

最初政府不愿意承認失敗。

來自柯林斯例句

3. Sampdoria lost their unbeaten record with a 2-1 home defeat against Genoa.

桑普多利亞隊主場1比2負于熱那亞隊之后，終止了自己的不敗紀錄。

來自柯林斯例句

4. They had their championship hopes dashed by a 3-1 defeat.

遭遇1比3的失利后，他們的冠軍夢就此破滅。

來自柯林斯例句

5. Second-placed Auxerre suffered a surprising 2-0 home defeat to Nantes.

排名第二的歐塞爾隊出人意料地在主場以0比2敗給了南特隊。

來自柯林斯例句