Meaning of rounden | Babel Free

Definitions

1. To make round or rounded
   transitive
2. To become round or rounded
   intransitive

Examples

“This specimen shows a wide, concave and smooth fossula with a clear-cut thread tying the first tooth to the first denticle; there are still four other irregular denticles after which the inside part of the fossula sinks and roundens.”

CEFR level