nimb wit Posted in N Best definition nimb wit Someone lacking intelligence and intellect. Usually performs actions that lack commen sense and forethought. Dave got drunk and locked his keys in the house again. HeÃ¢ÂÂs such a nimb wit. How satisfied are you with the definition? Looking for nimb wit meaning? Delighted that you discovered the greatest determine on our web site! Recently this definition was actually observed 24 times.