นาก | (adj) copper alloy, See also: pinchbeck, Example: นากเป็นโลหะผสมของทองคำเงินและทองแดง, Thai Definition: โลหะผสมชนิดหนึ่ง โดยเอาทองคำ เงิน กับทองแดงผสมเข้าด้วยกัน นิยมใช้ทำรูปพรรณต่างๆ |
pinchbeck | |
pinchbecks |
pinchbeck | (n) an alloy of copper and zinc that is used in cheap jewelry to imitate gold |
pinchbeck | (adj) serving as an imitation or substitute |
Pinchbeck | n. [ Said to be from the name of the inventor; cf. It. prencisbecco. ] An alloy of copper and zinc, resembling gold; a yellow metal, composed of about three ounces of zinc to a pound of copper. It is much used as an imitation of gold in the manufacture of cheap jewelry. [ 1913 Webster ] |
Pinchbeck | a. Made of pinchbeck; sham; cheap; spurious; unreal. “A pinchbeck throne.” J. A. Symonds. [ 1913 Webster ] |