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":