imagination (n.)youdaoicibaDictYouDict[imagination 词源字典]
"faculty of the mind which forms and manipulates images," mid-14c., ymaginacion, from Old French imaginacion "concept, mental picture; hallucination," from Latin imaginationem (nominative imaginatio) "imagination, a fancy," noun of action from past participle stem of imaginari (see imagine).[imagination etymology, imagination origin, 英语词源]