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Dictionary


nick•el



Pronunciation: (nik'ul), [key]
n., v., -eled, -el•ingor (esp. Brit.) -elled, -el•ling,
adj.


n.
1. Chem.a hard, silvery-white, ductile and malleable metallic element, allied to iron and cobalt, not readily oxidized: used chiefly in alloys, in electroplating, and as a catalyst in organic synthesis. Symbol: Ni; at. wt.: 58.71; at. no.: 28; sp. gr.: 8.9 at 20°C.
2. a cupronickel coin of the U.S., the 20th part of a dollar, equal to five cents.
3. a nickel coin of Canada, the 20th part of a dollar, equal to five cents.

v.t.
to cover or coat with nickel; nickel-plate.

adj.
Slang.costing or worth five dollars: a nickel bag of heroin.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

nicknickel acetate
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