convexness

Curving toward you

Convexness is the quality of curving outward, like the exterior of a sphere.

A lens with convexness bulges toward the viewer.

The word is interchangeable with convexity, though convexity appears more often in technical contexts: The convexness of the mirror distorted our reflections.

curvature

arc

Curved line segment

  • camberDesigned surface curvature
  • curvatureDeviation from flatness
  • bowRespectful forward inclination

bend · dome · vault · arch · parabola · ellipse · meniscus · crescent · roundness · flexure

protrusion

bulge

Outward curved projection

  • bumpSlight collision or protrusion
  • swellIncrease in size
  • jutExtend outward sharply

protrusion · outcrop · overhang · projection · prominence · hump · rise · knob · boss · ridge

surface

dome

Rounded vault forming roof

  • lensLight-focusing curved glass
  • bezelGrooved rim for mounting
  • shieldHandheld defensive armor

hubcap · mirror · cornea · shell · carapace · blister · bubble · cap · crown · canopy

geometry

optimization

Maximizing efficiency or performance

manifold · topology · tangent plane

Opposites
surface curvature direction

convexnessconcaveness

State of curving inward

concavity · concave · hollowness · indentation · depression

Family

convex, convexity

Familiarity
Top 1,000,000
Profile
Used worldwide · Timeless · Rated G