motion
Americannoun
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motions
plural
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the action or process of moving or of changing place or position; movement.
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power of movement, as of a living body.
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the manner of moving the body in walking; gait.
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a bodily movement or change of posture; gesture.
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a proposal formally made to a deliberative assembly.
to make a motion to adjourn.
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Law. an application made to a court or judge for an order, ruling, or the like.
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a suggestion or proposal.
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an inward prompting or impulse; inclination.
He will go only of his own motion.
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Music. melodic progression, as the change of a voice part from one pitch to another.
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Machinery.
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a piece of mechanism with a particular action or function.
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the action of such a mechanism.
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verb (used with object)
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motions,
present (3rd person singular)
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motioned,
past participle, past
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motioning
present participle
verb (used without object)
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motions,
present (3rd person singular)
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motioned,
past participle, past
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motioning
present participle
idioms
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go through the motions, to do something halfheartedly, routinely, or as a formality or façade.
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in motion, in active operation; moving.
The train was already in motion when he tried to board it.
noun
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the process of continual change in the physical position of an object; movement
linear motion
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a movement or action, esp of part of the human body; a gesture
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the capacity for movement
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a manner of movement, esp walking; gait
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a mental impulse
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a formal proposal to be discussed and voted on in a debate, meeting, etc
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law an application made to a judge or court for an order or ruling necessary to the conduct of legal proceedings
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the evacuation of the bowels
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excrement
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part of a moving mechanism
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the action of such a part
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music the upward or downward course followed by a part or melody. Parts whose progressions are in the same direction exhibit similar motion , while two parts whose progressions are in opposite directions exhibit contrary motion See also parallel
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to act or perform the task (of doing something) mechanically or without sincerity
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to mimic the action (of something) by gesture
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operational or functioning (often in the phrases set in motion, set the wheels in motion )
verb
noun
Synonym Usage
Motion, move, movement refer to change of position in space. Motion denotes change of position, either considered apart from, or as a characteristic of, something that moves; usually the former, in which case it is often a somewhat technical or scientific term: perpetual motion. The chief uses of move are founded upon the idea of moving a piece, in chess or a similar game, for winning the game, and hence the word denotes any change of position, condition, or circumstances for the accomplishment of some end: a shrewd move to win votes. Movement is always connected with the person or thing moving, and is usually a definite or particular motion: the movements of a dance.
Other Word Forms
Derived Forms
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intermotionnoun
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motionernoun
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nonmotionnoun
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self-motionnoun
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undermotionnoun
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motionaladjective
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unmotionedadjective
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unmotioningadjective
Inflected Forms
Nouns
Participles
Conjugated Forms
Present
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motionsimple
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motionssimple
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have motionedperfect
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has motionedperfect
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am motioningprogressive
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are motioningprogressive
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is motioningprogressive
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have been motioningperfect progressive
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has been motioningperfect progressive
Past
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motionedsimple
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had motionedperfect
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was motioningprogressive
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were motioningprogressive
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had been motioningperfect progressive
Future
Etymology
Origin of motion
First recorded before 1350–1400; Middle English mocio(u)n, from Latin mōtiōn- (stem of mōtiō ), equivalent to mōt(us) (past participle of movēre move ) + -iōn- -ion
Explanation
Motion is the way things get from place to place. The ball rolling down a hill is in motion, and as Isaac Newton once proved, it will remain in motion until it hits a wall or something else that makes it stop. When motion is used as a noun, it describes movement, like the motion that propels a car from one end of the highway to another. When used as a verb, motion means to signal or direct. "A restaurant patron will motion to the server when he's ready for the check." Someone who is just "going through the motions" doesn't have to move at all, because they're just pretending.
Vocabulary lists containing motion
Conservation of Energy and Energy Transfer - Introductory
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Force and Motion (Mechanics) - Middle School
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Space Science (Astronomy) - Introductory
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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.
See Examples For:
"We just filed our motion in state court, explaining why the state charges must be dismissed under New York's double jeopardy protections," said Mangione's lawyer Karen Friedman Agnifilo on Friday after the guilty plea.
From Barron's ● Aug. 17, 2026
In August 2024 he rejected a motion to dismiss a private suit against Harvard, writing, “the facts as pled show that Harvard failed its Jewish students.”
From The Wall Street Journal ● Aug. 17, 2026
The valence quarks, however, continue to carry much of the proton's forward motion.
From Science Daily ● Aug. 16, 2026
In November, he proposed a council motion, which was amended before being passed, asking officials to draw up proposals for a "full range of enforcement routes" for the site.
From BBC ● Aug. 15, 2026
I copy her finger motion, feigning ignorance, even though I know what she’s talking about.
From "Red Flags and Butterflies" by Sheryl Azzam
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Clark had worked with Murati at Leap Motion, a company that made a virtual-reality hand-tracking device.
From The Wall Street Journal ● Aug. 14, 2026
Graham Motion, who trained Animal Kingdom to a Kentucky Derby victory in 2011, said he had been against changing the Triple Crown schedule but that Maryland’s hand appeared to be forced.
From The Wall Street Journal ● Aug. 8, 2026
Stunt performers are also finally getting recognition from the Academy of Motion Picture Arts and Sciences.
From Los Angeles Times ● Aug. 6, 2026
Devlin also believes 1990 was a transformational year in the history of the World Cup song, citing the technical innovation of World In Motion and Put 'Em Under Pressure.
From BBC ● Jun. 14, 2026
The following preview has been approved for all audiences by the Motion Picture Association of America, Inc. All Charlie Tanner wanted was to live happily ever after.
From "Beauty Queens" by Libba Bray
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The findings offer new clues about the turbulent motions responsible for producing Earth's magnetic field.
From Science Daily ● Aug. 7, 2026
NSO astronomer Dr David Kuridze, told BBC News: "These twisting motions are creating magnetic energy, which can build up to produce those large-scale explosions."
From BBC ● Aug. 5, 2026
The council has authored other motions to limit e-bikes elsewhere, including a ban for e-bikes on equestrian and hiking trails.
From Los Angeles Times ● Aug. 4, 2026
The ride and roadholding compromise is well struck, with road impacts well damped and muffled, and transient body motions kept in check.
From The Wall Street Journal ● Aug. 1, 2026
She motions at me to join her, but I shake my head.
From "Clairboyance" by Kristiana Kahakauwila
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Within seconds of our arrival, they motioned for us to stop filming.
From BBC ● Jul. 29, 2026
Melonie Walcott, an HIV researcher, held an imaginary fishing rod and motioned reeling in a catch.
From The Wall Street Journal ● Jun. 4, 2026
During the second set, he motioned to Copi to come sit on the edge of the stage and listen to the band.
From Los Angeles Times ● May 19, 2026
Glenn then quickly motioned for Liu and Levito to join her in the kiss-and-cry area.
From Los Angeles Times ● Jan. 9, 2026
She sat at our kitchen table and motioned for me to sit beside her.
From "Hope Springs" by Jaime Berry
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"Silencio" the rescuers scream turning towards the road with their fists up in the air, motioning to everyone to remain silent.
From BBC ● Jun. 30, 2026
"Ok," said Trump as Rubio went back to his seat, motioning for reporters to be quiet as they shouted questions.
From Barron's ● Oct. 9, 2025
"This should all be underwater," he says, motioning towards the parched expanse of exposed white rocks.
From BBC ● Jul. 13, 2025
He stretched the defense back beyond the three-point line, answering Minnesota jumpers with shots of his own, motioning for the crowd to calm down twice during the second quarter.
From Los Angeles Times ● Apr. 27, 2025
“Just above the theater,” he says, motioning to the main floor.
From "The Last Cuentista" by Donna Barba Higuera
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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.