stabilizer

Any person or thing that brings stability.; Any substance added to something in order to stabilize it, as for example a fuel additive that prolongs the shelf life of petrol.BritishEnglishOxford

Any person or thing that brings stability.; An additional wheel on a bicycle to keep it upright to assist a learner.BritishEnglishOxford

Any person or thing that brings stability.; A gyroscopically controlled fin or similar device that prevents the excess rolling of a ship in rough seas.BritishEnglishOxford

Any person or thing that brings stability.; An airfoil that stabilizes the flight of an aircraft or missile.BritishEnglishOxford

Any person or thing that brings stability.; A piece of backing fabric used in embroidery.BritishEnglishOxford

For a group operating on a set and an element x of the set, the set of all group elements fixing x.BritishEnglishOxford