angular defect

The term "angular defect" is used in both geometry and dentistry to describe deviations in expected angles.

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Definition

C2Non-Euclidean Geometry

(technical, academic)The shortfall in the sum of the interior angles of a triangle or polygon compared to their expected sum in Euclidean geometry.

Example

  • In hyperbolic geometry, the angular defect of a triangle can be significant, showing a sum of angles much less than 180°.

C2Polyhedra

(technical, academic)The amount by which the sum of the angles around a vertex of a polyhedron is less than 360°.

Example

  • The angular defect at each vertex of a polyhedron contributes to the overall curvature of the shape.

C1Dentistry

(technical, medical)The deviation of a tooth from its vertical alignment.

Example

  • The dentist noted an angular defect in the patient's molar, causing it to tilt sideways.

Similar

Terms that have similar or relatively close meanings to "angular defect":

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