Entry 2 senses · 2 variants Webster, 1913 Flown /flōn/ · IPA /ˈfloʊn/ p. p. a. 01 p. p. p. p. of Fly; -- often used with the auxiliary verb to be; as, the birds are flown. 1. p. p. of Fly; -- often used with the auxiliary verb to be; as, the birds are flown. See: Fly 02 a. Flushed, inflated. 1. Flushed, inflated. “Then wander forth the sons Of Belial, flown with insolence and wine.” — Milton.