circular (
http://definr.com/circular)
adj 1: having a circular shape [syn:
round] [ant:
square]
2: shaped like a ring [syn:
annular,
annulate,
annulated,
circinate,
ringed,
ring-shaped]
3: marked by or moving in a cycle
n : an advertisement (usually printed on a page or in a leaflet)
intended for wide distribution; "he mailed the circular
to all subscribers" [syn:
handbill,
bill,
broadside,
broadsheet,
flier,
flyer,
throwaway]