far-sighted (adj.)youdaoicibaDictYouDict[far-sighted 词源字典]
also farsighted, 1640s, "forecasting, prescient;" 1878 in reference to a defect of the eyes (hypermetropic); see far (adv.) + sight (v.). Related: Farsightedness.[far-sighted etymology, far-sighted origin, 英语词源]