Nickel
WordNet
noun
(1) A United States coin worth one twentieth of a dollar
(2) Five dollars worth of a drug
"A nickel bag of drugs"
"A nickel deck of heroin"
(3) A hard malleable ductile silvery metallic element that is resistant to corrosion; used in alloys; occurs in pentlandite and smaltite and garnierite and millerite
verb
(4) Plate with nickel
"Nickel the plate"