- The definition of helluva is an expression that means "hell of a" which is used to describe things or people that are an extreme example of something.
- An example of helluva is what you would say when you had an amazing time.
- An example of helluva is how you would describe a world class chef.
hell of a (see phrase under hell)
Used as an intensive: He's a helluva great guy.
Excellent; exceptional: That was a helluva vacation!
Origin of helluvaAlteration of hell of a.