Synonyms for concave | Synonym.com

Synonyms for concave

2. concave polygon (n.)

a polygon such that there is a straight line that cuts it in four or more points

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3. concave polyhedron (n.)

a polyhedron some of whose plane sections are concave polygons

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4. convexo-concave (s.)

convex on one side and concave on the other with the convexity being greater than the concavity

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5. concave shape (n.)

a shape that curves or bends inward

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6. biconcave (s.)

concave on both sides

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