Butterfly doors are doors that open horizontally, and then move slightly outward so that the side of the door is facing the front of the car. These are NOT to be confused with scissor style doors like those found on a lamborghini. An example of butterfly doors can be seen on the Ferrari P 4/5
by phatmatt999 July 30, 2006
a car with butterfly doors is a car that has doors tht open vertically-upwards not horizontally; like the lamborghini doors.
by Keysha January 25, 2005