Even then, it is almost always between the left and right wings. However, mathematically dihedral means the angle between any two planes. So, in aeronautics, in one case, the term "dihedral" is …

dihedral noun di· he· dral (ˌ)dī-ˈhē-drəl 1 : dihedral angle 2 : the angle between an aircraft supporting surface (such as a wing) and a horizontal transverse line

May 5, 2015 · Dihedral is the upward angle of an aircraft's wings, which increases lateral stability in a bank by causing the lower wing to fly at a higher angle of attack than the higher wing.

Mar 3, 2026 · A dihedral is the angle formed where two flat surfaces (planes) meet along a shared edge. Think of an open book lying on a table: the angle between the two pages is a dihedral angle.

Jun 5, 2025 · Dihedral is the slight upward angle of an airplane’s wings when viewed from the front. It is a common design feature used to make airplanes more stable in flight.

The Difference Between a Dihedral and a Polyhedron: A dihedral is a space defined by two half-planes that share a line and form an angle. A polyhedron, on the other hand, is a solid figure bounded by flat …

A dihedral angle is an angle between two planes. The word dihedral means that something has two planes, and an example is an angle between the ceiling and wall of a room.

Jun 18, 2025 · Dihedral represents a captivating geometric concept—the angle formed where two planes intersect—with profound applications spanning mathematics, aviation, and chemistry.

4 meanings: 1. having or formed by two intersecting planes; two-sided 2. Also called: dihedron, dihedral angle the figure.... Click for more definitions.

DIHEDRAL definition: having or formed by two planes. See examples of dihedral used in a sentence.