- frustration (n.)
[frustration 词源字典]
- "act of frustrating," 1550s, from Latin frustrationem (nominative frustratio) "a deception, a disappointment," noun of action from past participle stem of frustrari (see frustrate). Earlier (mid-15c.) with a now-obsolete sense of "nullification."[frustration etymology, frustration origin, 英语词源]