Definition of flanges:
(n) :
An external or internal rib or rim, used either to add strength or to hold something in place.
(n) :
The projecting edge of a rigid or semi-rigid component.
(v) :
(transitive, mechanics) To make a flange on; to furnish with a flange; to bend (esp. sheet metal) in the form of a flange.
(v) :
(intransitive) To be bent into a flange.
(n) :
The electronic sound distortion produced by a flanger.
(n) :
(roleplaying games) An ability in a role-playing game which is not commonly available, overpowered or arbitrarily imposed by the referees.