The meaning of CRAZY is not mentally sound : marked by thought or action that lacks reason : insane —not used technically. How to use crazy in a sentence.

Crazy can also mean behaving in a strange way esp. because of stress, as if you are mentally ill:

One who is or appears to be mentally deranged: "To them she is not a brusque crazy, but 'appropriately passionate'" (Mary McGrory).

Definition of crazy adjective in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

If you describe someone or something as crazy, you think they are very foolish or strange.

1 day ago · I love her because she is so wild and crazy. If you are crazy about something, you love it very much. I'm crazy about basketball. I'm totally crazy for my girlfriend. If something is …

CRAZY definition: mentally deranged; demented; insane. See examples of crazy used in a sentence.

Discover everything about the word "CRAZY" in English: meanings, translations, synonyms, pronunciations, examples, and grammar insights - all in one comprehensive guide.

He likes to drive at crazy [= insane] speeds. There are a lot of crazy drivers on the streets. You are crazy to have paid so much for this car.

Crazy can also mean behaving in a strange way esp. because of stress, as if you are mentally ill: