yaw

1 of 2

noun

1
: the action of yawing
especially : a side-to-side movement
2
: the extent of the movement in yawing

yaw

2 of 2

verb

yawed; yawing; yaws

intransitive verb

1
a
of a ship : to deviate erratically from a course (as when struck by a heavy sea)
especially : to move from side to side
b
of an airplane, spacecraft, or projectile : to turn by angular motion about the vertical axis
2
: alternate
restlessly yawing between apparent extremesMartin Kasindorf

Did you know?

In the heyday of large sailing ships, numerous nautical words appeared on the horizon. Yaw is one such word. Its origin isn't exactly known, but it began turning up in print in the 16th century, first as a noun (meaning "movement off course" or "side to side movement") and then as a verb. For centuries, it remained a sailing word—often alongside pitch ("to have the front end rise and fall")—with occasional extended use as a synonym of the verb alternate. When the era of airplane flight dawned, much of the vocabulary of sailing found new life in aeronautics, and "yawing" was no longer confined to the sea. Nowadays, yaw, pitch, and roll are just as likely to be used by pilots and rocket scientists to describe the motion of their crafts.

Examples of yaw in a Sentence

Noun Sensors measure the pitch and yaw of the plane. The airplane's rudder is used to control yaw. Verb the ship yawed hard to the right when the rogue wave hit it broadside
Recent Examples on the Web
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Noun
These blast jets of compressed air out of nozzles along the wings to change air pressure in specific locations and control the plane's roll, pitch and yaw without external moving parts. New Atlas, 8 Oct. 2024 What the pilots noticed during the Boeing 737 MAX 8 flight On May 25, the day of the flight, the captain who flew the plane noticed a previous yaw damper overcorrection was mentioned in the logbook before taking off. Michael Salerno, The Arizona Republic, 10 July 2024
Verb
In the event of acceleration or yawing towards one side, the sensors will come into play, signaling the control unit and in turn the motor to counter the forces on the sidecar's wheel. New Atlas, 4 Oct. 2024 Atlantis would be yawed 90 degrees to Columbia, pointing at three o'clock to the older orbiter's 12 o'clock, in order to keep their vertical stabilizers from striking. Lee Hutchinson, Ars Technica, 1 Feb. 2023 See all Example Sentences for yaw 

Word History

Etymology

Noun

origin unknown

First Known Use

Noun

1546, in the meaning defined at sense 1

Verb

1586, in the meaning defined at sense 1a

Time Traveler
The first known use of yaw was in 1546

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Dictionary Entries Near yaw

Cite this Entry

“Yaw.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/yaw. Accessed 29 Nov. 2024.

Kids Definition

yaw

verb
ˈyȯ
: to turn suddenly from a straight course : swerve, veer
heavy seas made the ship yaw
yaw noun

Medical Definition

yaw

noun
: one of the lesions characteristic of yaws see mother yaw

More from Merriam-Webster on yaw

Last Updated: - Updated example sentences
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