¹ Source: wiktionary.com
Definition of Helicopters
1. helicopter [v] - See also: helicopter
Lexicographical Neighbors of Helicopters
Literary usage of Helicopters
Below you will find example usage of this term as found in modern and/or classical literature:
1. An Analysis of U. S. Army Helicopter Programs by Frances M. Lussier (1996)
"For the past 10 years, the Army has divided its attack helicopters into heavy
... Heavy attack helicopters have primary responsibility for attacking enemy ..."
2. Deeper Reading: Comprehending Challenging Texts, 4-12 by Kelly Gallagher (2004)
"Some of you are fielding grounders like helicopters—you are lowering your gloves
straight ... When we field ground balls we do not want to be helicopters. ..."
3. Harper's Aircraft Book: Why Aeroplanes Fly, how to Make Models, and All by Alpheus Hyatt Verrill (1913)
"Like the helicopters, these devices prove successful only in model or toy form,
and all full-sized ornithopters have proved failures, and with our present ..."
4. Harper's Aircraft Book: Why Aeroplanes Fly, how to Make Models, and All by Alpheus Hyatt Verrill (1913)
"Like the helicopters, these devices prove successful only in model or toy form,
and all full-sized ornithopters have proved failures, and with our present ..."