undefendagainstable Posted in U Best definition undefendagainstablesports Something that cannot be defended against. Usually used in reference to sports. “Mario Lemiuex was a great player, but in his prime, Gretzky was undefendagainstable!” How satisfied are you with the definition? Looking for undefendagainstable meaning? Delighted that you discovered the greatest determine on our web site! Recently this definition was actually observed 41 times.