一切經音義 47.254

47.254

銓量（又作佺同七泉反稱衡也廣雅謂之銓所以稱物知輕重者也）。

Weigh and evaluate (quanliang; also written 佺; fanqie: 七 + 泉 [q- + -uan → quan]; steelyard and balance; the Guangya refers to it as quan, that which is used to weigh things and know their lightness or heaviness).