convex
US /ˈkɑːn.veks/
UK /ˈkɑːn.veks/
1.
凸状の, 凸面の
having an outline or surface curved like the exterior of a circle or sphere
:
•
The lens of the magnifying glass is convex.
虫眼鏡のレンズは凸状です。
•
The surface of the mirror was slightly convex.
鏡の表面はわずかに凸状でした。