Rondel

"Rondel" may refer to one of several things:

• Rondel_(dagger): a rondel or roundel was a type of Medieval dagger
• rondel may refer to rondeaux or a specific form of the rondeau, a type of French poetry
• a rondel was a kind of round fortified tower, especially one built at the foot of a bastion
• rondel may also be used to mean anything circular, especially a round shield or round emblem and also a circular jewel or circular jeweled ring, or (obsolete) the midriff (middle portion of the torso)