Meaning of unflyable in English:

unflyable

Pronunciation /(ˌ)ʌnˈflʌɪəbl/

adjective

  • 1Of an aircraft, kite, etc.: not able to be flown. Also (rarely) of a bird: not able to fly.

  • 2Especially of weather conditions: impossible or unsafe for flying.

Origin

Early 20th century; earliest use found in Field Naturalist's Quarterly. From un- + fly + -able.