convex
adjective
con·vex kän-ˈveks 
ˈkän-ˌveks
ˈkän-ˌveks
kən-ˈveks
1
a
: curved or rounded outward like the exterior of a sphere or circle
b
: 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
2
a
of a set of points : containing all points in a line joining any two constituent points
b
of a geometric figure : comprising a convex set when combined with its interior
a convex polygon
Examples of convex in a Sentence
Recent Examples on the Web
The 15-inchers specifically are the newer RPF1 RS design, which has a flatter face with less convex spokes. —
Adam Ismail, The Drive, 15 Apr. 2026 Second, the two sides must be readily distinguishable from each other, usually by applying color or markings to one side, although in rare cases they can be distinguished by shape, with one side being convex and the other being concave. —ArsTechnica, 3 Apr. 2026 These patients are more likely to require convex barriers. —Diego Schaps, STAT, 1 Apr. 2026 Next, tape a piece of plastic food wrap over the convex side. —Staff Author, Martha Stewart, 31 Mar. 2026 See All Example Sentences for convex
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Adam Ismail, The Drive, 15 Apr. 2026 Second, the two sides must be readily distinguishable from each other, usually by applying color or markings to one side, although in rare cases they can be distinguished by shape, with one side being convex and the other being concave. —ArsTechnica, 3 Apr. 2026 These patients are more likely to require convex barriers. —Diego Schaps, STAT, 1 Apr. 2026 Next, tape a piece of plastic food wrap over the convex side. —Staff Author, Martha Stewart, 31 Mar. 2026 See All Example Sentences for convex
Cite this Entry
“Convex.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.grautoblog.com/dictionary/convex. Accessed 23 Apr. 2026.
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Medical Definition
convex
adjective
con·vex kän-ˈveks; ˈkän-ˌ kən-ˈ
kən-ˈ
: curved or rounded like the exterior of a sphere or circle
convex lenses are used to correct for farsightedness
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