Nessar Posted in N Best definition Nessar A really nice and loyal but immature person thatÃ¢ÂÂs very cringey Friend 1: Have you seen that new student? He acts just like a nessar Friend 2: I know right?! How satisfied are you with the definition? Looking for Nessar meaning? Delighted that you discovered the greatest determine on our web site! Recently this definition was actually observed 27 times.