definition of
flyer

[1] #1 flyer n. [circular, handbill, bill, broadside, broadsheet, flier, throwaway] an advertisement (usually printed on a page or in a leaflet) intended for wide distribution; "he mailed the circular to all subscribers". wn

[2] #2 flyer n. [flier] someone who travels by air. wn

[3] #3 flyer n. [aviator, aeronaut, airman, flier] someone who operates an aircraft. wn