- frustrate
[frustrate 词源字典] - frustrate: [15] Frustrate comes from Latin frūstrātus ‘disappointed, frustrated’, the past participle of a verb formed from the adverb frūstrā ‘in error, in vain, uselessly’. This was a relative of Latin fraus, which originally meant ‘injury, harm’, hence ‘deceit’ and then ‘error’ (its English descendant, fraud [14], preserves ‘deceit’). Both go back to an original Indo- European *dhreu- which denoted ‘injure’.
=> fraud[frustrate etymology, frustrate origin, 英语词源] - frustrate (v.)
- mid-15c., from Latin frustratus, past participle of frustrari "to deceive, disappoint, make vain," from frustra (adv.) "in vain, in error," related to fraus "injury, harm" (see fraud). Related: Frustrated; frustrating.
