Meaning of the word convexity in English

What does convexity mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

convexity

US /kənˈvek.sə.t̬i/
UK /kənˈvek.sə.ti/

Noun

the quality of curving out, or an object or surface that curves out:

Example:
Any change in the convexity of a lens will alter its focal length.
Related Word: