Wiktionary
n. (plural of roundel English)
Usage examples of "roundels".
They entered through a porch screened off by doors so cunningly carved in a pattern of intertwined roundels that those within could look out upon any courtiers who waited beyond, hoping for admittance.
Centipede lovingly polished the horse roundels of mother-of-pearl inlay on the copper-and-gold-flecked lacquered ground of the scabbard.
Mirage jet came up out of the east and flashed silvery sleek across our nose, and as it passed with incredible speed I saw the Air Force roundels and the goggled face of the pilot staring at us.
It carried Zimbabwe Air Force roundels, and incongruously the pilot was a white man, but there was a black man in the right-hand seat, and he wore the dreaded burgundy-red beret and silver cap-badge.