placer
n. கனிவளங் காணத்தக்க ஆற்றின் வண்டற்படிவு.
Pla"cer, n. Defn: One who places or sets. Spenser. Plac"er, n. Etym: [Sp.] Defn: A deposit of earth, sand, or gravel, containing valuable mineral in particles, especially by the side of a river, or in the bed of a mountain torrent. [U.S.]