Improve kuai meaning in English

Is there any meaning of the word kuai that needs an edit? Please click that meaning to rewrite it.

kauaikwai

Is there any meaning of the word kuai that needs to be removed from the list? Please click that meaning to mark it for deletion.

kauaikwai

Do you want to add a new meaning, definition, and a sentence of the word kuai? Please feel free to add.