Are all verbs used in sentences like “bake” in English?

In fact, we use metaphors every day. They are baked right into our language.

How do I go to the dictionary and find the expression “bake in” which means’ To include as an inseparable part’. Can I understand the meaning of bake? I also found another definition which is to harden by heat but it doesn’t seem like a right definition for the sentence above. I’m a little confused. What does this sentence mean? What is a direct translation of the word “bake” in the sentence? Thanks for the post.

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