Convex Meaning in English
word
ˈkɑnˌvɛks/, /kənˈvɛks
KAHN-vehks or kuhn-VEHKS
kɒnvˈɛks
kon-VEHKS
Definition
Having a surface or shape that curves outward, like the outside of a ball or a dome.
Usage & Nuances
'Convex' is mostly used in mathematics, science, and technical contexts, often paired with 'concave' (curving inward). Typical phrases: 'convex lens', 'convex mirror'. Not used for flat or indented shapes.
Spanish: convexo - abombadoPortuguese (BR): convexo - abauladoPortuguese (PT): convexo - abauladoChinese (Simplified): 凸的Chinese (Traditional): 凸的Hindi: उभरा हुआ - उत्तलArabic: محدبBengali: উদ্বৃত্ত - বাইরে ফোলাRussian: выпуклыйJapanese: 凸（とつ）Vietnamese: lồiKorean: 볼록한Turkish: dışbükeyUrdu: ابھرا ہواIndonesian: cembung
Example Sentences
The surface of a basketball is convex.
basic
A convex mirror allows you to see a wider area.
basic
The top of the dome is slightly convex.
basic
If a shape bulges outward, it's probably convex.
natural
The designer chose a convex pattern for the building’s roof to make it look more modern.
natural
You can tell the lens is convex because it’s thicker in the center than at the edges.
natural