n. 25B6; noun
frequent flyers : AIR TRAVELLER, air passenger, airline customer.
flyers killed in the war : PILOT, airman, airwoman; N. Amer. informal jock; dated aviator, aeronaut. See list at pilot .
flyers promoting a new sandwich bar : HANDBILL, bill, handout, leaflet, circular, advertisement; N. Amer. dodger.