Flier
Part of speech: noun
Definition: Something that flies. Someone who pilots or rides in an airplane. (Mainly US) A leaflet, often for advertising.
Circular
Part of speech: noun
Definition: A printed advertisement, directive, or notice intended for mass distribution; a flyerIn the Administration, a circular letter
Part of speech: adjective
Definition: Of, or related to a circlein the shape of, or moving in a circlecircuitous or roundaboutdefining one word in terms of another that is itself defined in terms of the first worddistributed to a large number of persons
Example sentence: Now all oscillatory movements of such an electron can be conceived of as being split up into force, and two circular oscillations perpendicular to this direction rotating in opposite directions.