IPA: /ˈnɪkəl/
KK: /ˈnɪkəl/
A type of woodpecker found in Europe, also known as the yaffle.
The nickle is often heard tapping on trees in the forest.
Nickel originates from the German word 'Nickel' (meaning devil or goblin), which was a diminutive of 'Nikolaus' (Nicholas). The term was used by miners to refer to a troublesome ore that resembled copper but was not useful, hence the association with a mischievous spirit.
Think of the word 'Nickel' coming from a term for a troublesome spirit ('Nickel') that represented a metal that looked valuable but was not useful, helping you remember that nickel is a metal.