aberrant (adj.)youdaoicibaDictYouDict[aberrant 词源字典]
1798, originally in natural history, from Latin aberrantem (nominative aberrans), present participle of aberrare "to wander away, go astray" (see aberration).[aberrant etymology, aberrant origin, 英语词源]
aberration (n.)youdaoicibaDictYouDict
1590s, "a wandering, straying," from Latin aberrationem (nominative aberratio) "a wandering," noun of action from past participle stem of aberrare "to wander out of the way, lose the way, go astray," from ab- "away" (see ab-) + errare "to wander" (see err). Meaning "deviation from the normal type" first attested 1846.
aberrateyoudaoicibaDictYouDict
"To go astray; to deviate from a usual course or mode of behaviour", Mid 18th cent.; earliest use found in Benjamin Martin (bap. 1705, d. 1782), lecturer on science and maker of scientific instruments. From classical Latin aberrāt-, past participial stem of aberrāre aberr.