no-fly zone

[noh-flahy]
See more synonyms for no-fly zone on Thesaurus.com

Origin of no-fly zone

First recorded in 1991
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for no-fly zone

no-fly zone

noun
  1. an area in which aeroplanes may not fly, esp during wartime
  2. a taboo subject
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012