amblyopia (n.)youdaoicibaDictYouDict[amblyopia 词源字典]
1706, "weakening of the eyesight," medical Latin, from Greek amblyopia "dim-sightedness," noun of action from amblys "dulled, blunt" + ops "eye" (see eye (n.)) + abstract noun ending -ia. Related: Amblyopic.[amblyopia etymology, amblyopia origin, 英语词源]