* "Kurai" can mean "dark" or "dim." This is the most common meaning of the word.
* "Kurai" can also mean "gloomy" or "depressing." This meaning is often used to describe a person's mood or a situation.
* "Kurai" can be used as a suffix meaning "about" or "approximately." For example, "san-kurai" means "about three."
To get a more accurate translation, you'll need to provide more context. What is the sentence or phrase in which you encountered "kurai"?