placer mining placer miner • placeseeker · · · Info · Definitions · Characters · · placer mining · · Text Common · · Latin · · Scripts 13 · · Length 4 · · Syllables Definitions · · · (noun) mining valuable minerals from a placer by washing or dredging. Synonyms: placer mining. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 g latin small letter g U+0067 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D n latin small letter n U+006E p latin small letter p U+0070 r latin small letter r U+0072