aircraft
Americannoun
noun
Other Word Forms
Etymology
Origin of aircraft
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How does aircraft compare to similar and commonly confused words? Explore the most common comparisons:
Explanation
A machine that can fly, held aloft in the air, is called an aircraft. Airplanes and helicopters are two types of aircraft. Some aircraft, such as helicopters, fly by using rotary wings — spinning blades that directly generate lift. Airplanes use engines to turn propellers or power gas turbines, providing the thrust needed to move air over their wings and create lift. Still other aircraft, including hot-air balloons, achieve lift through buoyancy, by using gases that are lighter than the surrounding air. Balloons and airships, including blimps and dirigibles, were actually the first vehicles referred to as aircraft, a term adapted from nautical terminology.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
"That day, he was positioned for a flight from Ahmedabad. He told me, I'm boarding the aircraft and I'll call you from Gatwick," he recalled.
From BBC • Jun. 10, 2026
Winds of up to 50 mph stoked the flames and severely limited the fire response by hampering boat and aircraft access to the remote island.
From Los Angeles Times • Jun. 10, 2026
The pilot was able to bring the two-seat aircraft down into the water quickly so the crew could escape, the official said.
From The Wall Street Journal • Jun. 10, 2026
Germany, which does not have an aircraft carrier or its own nuclear arsenal, has been looking for a more conventional ground-based fighter.
From Barron's • Jun. 10, 2026
Soon the aircraft became crusted with ice both inside and out.
From "A Thousand Sisters" by Elizabeth Wein
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
