Noun. A pun on "Adam's apple," it refers to the large bulge on the trachea when it occurs on a woman. (Note: this may be the sign of a male-to-female transvestite or transsexual, or may simply be the luck of genetics).
"Holy crap! Look at that madam'sapple on Ann Coulter!"
The lump at the front of the neck, in men and some women, that is caused by the angle of the thyroid cartilage surrounding the larynx.
Webster's 1913 dictionary states that the term "… is so called from a notion that it was caused by the forbidden fruit, (an apple) sticking in the throat of our first parent."
"I can see your adam's apple. Sometimes I wonder who thought of calling it an "adam's apple". They must have felt really cool though when everyone started calling it that."
The trans female's equivalent to an Adam's Apple. Some trans females choose to have it removed; others have no choice but to keep it due to lack of money or fear of medical procedures; and others still wear it as a badge of pride or because it doesn't bother them.
Having an Eve'sApple doesn't mean you're not female.