# semiconvex

> English word · Adjective

## Definitions
1. Having the property that for every compact subset of the domain, there exists a constant C such that f(x) + ½C|x|² is convex on the subset.

## Etymology
From semi- + convex.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/semiconvex