No. 4,240 in German
coolen
"Coolen" is the German verb meaning "to cool" or "to cool down."
In a sentence
Er trägt eine coole Jacke.
He wears a cool jacket.
'Coole' is used here as an adjective in the feminine accusative form to describe the jacket.
Das ist eine coole Idee.
That is a cool idea.
'Coole' functions as an adjective in the feminine nominative singular form to describe the noun idea.
Sie haben ein cooles Auto gekauft.
They bought a cool car.
'Cooles' is the neuter accusative form of the adjective, modifying the noun car.
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