IPA: /ˈraʊndɪd/
KK: /ˈraʊndɪd/
Having a smooth, curved shape or form, often resembling a circle or sphere; also refers to something that is complete or well-balanced.
The artist created a beautiful sculpture with rounded edges.
Comparative: more rounded
Superlative: most rounded
Rounded → It is formed from "round" (from Old French *rond*, meaning circular or spherical) and "-ed" (a suffix used to form the past participle or adjective). The word "rounded" describes something that has been made circular or has a smooth, curved shape.
Think of something that has been made 'circular' ('round') and has a smooth shape, which is what 'rounded' means.