- exonerate (v.)
[exonerate 词源字典]
- mid-15c., from Latin exoneratus, past participle of exonerare "remove a burden, discharge, unload," from ex- "off" (see ex-) + onerare "to unload; overload, oppress," from onus (genitive oneris) "burden" (see onus). Related: Exonerated; exonerating.[exonerate etymology, exonerate origin, 英语词源]