Wiktionary
a. 1 Wearing a medallion (item of jewellery). 2 Bearing a medallion (circular vehicle certificate).
Usage examples of "medallioned".
The bar itself is much gilded and medallioned, and not a square inch of ceiling or of wall is unmirrored or undecorated.
Wolf and Bobby took one of the unmarked Werewolf cars, a medallioned yellow cab, its top spray-painted with infra-red dye that could be tracked by a helicopter.
The work went with surprising swiftness, in spite of the estates’ people stopping to gawk at an Aes Sedai’s ageless face, or a Warder’s shifting cloak making parts of him vanish, or one of the Sea Folk with all of her bright silks, her earrings and nosering and medallioned chain.
Lacquered beetles medallioned the ropy roots and trunks, reflecting in amber the glow of the campfire.