What is the English term of lambak?

"Lambak" is not a standard English word. It's possible you're referring to a term from a specific language or dialect. To help me understand what you're looking for, please provide more context:

* What language is "lambak" from? Knowing the origin will help me find the English translation.

* What is the context of "lambak"? Is it a food, a place, an action, etc.?

Once I have more information, I can give you a more accurate answer.