A silvery-white metallic element, atomic number 28, used in alloys and for plating because of its resistance to oxidation. noun
The coin was made from an alloy that included nickel.
Nickel is often used in the production of stainless steel.
A coin worth five cents in the United States and Canada, made of a nickel-copper alloy. noun
He found a nickel on the sidewalk.
The vending machine only accepts nickels and dimes.
In American football, a defensive formation that uses five defensive backs. noun
The team switched to a nickel defense to counter the passing game.
They brought in an extra cornerback for the nickel package.
To coat or plate with nickel. verb
The manufacturer decided to nickel the surface to prevent rust.
They nickeled the metal parts for added durability.