This is the 17066th most frequent Turkish word.
çevir
"Çevir" means "translate" or "turn" in English, depending on context.
Here, 'çevir' is used in the context of translation between languages, implying a conversion of text from one language to another.
Kitabı İngilizceye çevir.
Translate the book into English.
In this case, 'çevir' is used to mean turning or rotating an object, specifically a key to open or close a lock.
Anahtarı kilide çevir.
Turn the key in the lock.
Here, 'çevir' signifies changing or switching, particularly to alter the channel on a television.