prospect (v.)youdaoicibaDictYouDict[prospect 词源字典]
"explore for gold, examine land with a view to a mining claim," 1841, from prospect (n.) in specialized sense of "spot giving prospects of ore" (1832). Earlier in a sense "look forth, look out over" (1550s), from Latin prospectare. Related: Prospected; prospecting.[prospect etymology, prospect origin, 英语词源]