IPA: /ˈraʊndəl/
KK: /ˈraʊndəl/
A circular shape or design, often used in architecture or art, such as a window or panel.
The stained glass roundel added a beautiful touch to the church's interior.
Roundel → It is derived from the Old French word 'rondeau' (meaning a small round thing), which itself comes from 'ronde' (meaning round). The word 'roundel' refers to a small round object or design.
Think of a small 'round thing' — that's what a roundel is, a little circular shape.