Definition of convex
1a : curved or rounded outward like the exterior of a sphere or circleb : being a continuous function or part of a continuous function with the property that a line joining any two points on its graph lies on or above the graph
2a of a set of points : containing all points in a line joining any two constituent pointsb of a geometric figure : comprising a convex set when combined with its interior a convex polygon
Recent Examples of convex from the Web
Plait hypothesizes that these aren't convex tubes at all but concave gulleys lined with ridges of sand.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'convex'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
CONVEX Defined for English Language Learners
Definition of convex for English Language Learners
: having a shape like the outside of a bowl : curving outward
CONVEX Defined for Kids
Definition of convex for Students
: rounded like the outside of a ball or circle
Seen and Heard
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