Monsieur la femme Posted in M Best definition Monsieur la femme Nickname given to a male co-worker that is extremely prissy, primpy, and feminine. Also thinks they are better than every one else they work with. “A is such a monsieur la femme” How satisfied are you with the definition? Looking for Monsieur la femme meaning? Delighted that you discovered the greatest determine on our web site! Recently this definition was actually observed 98 times.