manipulate

verb

ma·​nip·​u·​late mə-ˈni-pyə-ˌlāt How to pronounce manipulate (audio)
manipulated; manipulating
Synonyms of manipulatenext

transitive verb

1
: to move or control with the hands or by mechanical means especially in a skillful manner
a baby learning to manipulate blocks
Parallel parking requires manipulating a large, heavy, expensive thing into a tight space …Aarian Marshall
2
a
: to manage or utilize skillfully
As part of the experiment, students manipulated light and temperature to see how it affected the plants.
… quantify our data and manipulate it statistically …S. L. Payne
b
: to control or play upon by artful, unfair, or insidious means especially to one's own advantage
The editorial was a blatant attempt to manipulate public opinion.
… being used and manipulated by the knowing men around him.New Republic
3
: to change by deceptive or unfair means so as to serve one's purpose : doctor
The company manipulated its accounts to exaggerate its profits.
… suspected that the police reports were manipulatedEvelyn G. Cruickshanks
manipulatable adjective
manipulation noun
manipulator noun
manipulatory adjective

Examples of manipulate in a Sentence

The baby is learning to manipulate blocks. The mechanical arms are manipulated by a computer. The doctor manipulated my back. The program was designed to organize and manipulate large amounts of data. He's always been good at manipulating numbers in his head. As part of the experiment, students manipulated light and temperature to see how it affected the plants. She knows how to manipulate her parents to get what she wants. He felt that he had been manipulated by the people he trusted most. The editorial was a blatant attempt to manipulate public opinion. He's accused of trying to manipulate the price of the stock.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Panarin was visualizing situations that might arise in games and experimenting with different ways to manipulate the puck. Vincent Z. Mercogliano, New York Times, 4 Feb. 2026 The same gambler had an inside line to the Detroit Pistons’ timekeeper, who would manipulate the length of the game to eke out some extra points. Dan Piepenbring, New Yorker, 4 Feb. 2026 Senior figures within the DA have accused one another of abusing power and manipulating state institutions, drawing South Africa’s anti-corruption watchdog into what is, in effect, an internal leadership battle. Sam Mkokeli, semafor.com, 4 Feb. 2026 Traffickers rely on guns for intimidation, control and protection of their criminal proceeds along with drugs to entrap and manipulate victims, launder money and commit various tax crimes, Raybould said. Shambhavi Rimal, Fort Worth Star-Telegram, 3 Feb. 2026 See All Example Sentences for manipulate

Word History

Etymology

back-formation from manipulation, from French, from manipuler to handle an apparatus in chemistry, ultimately from Latin manipulus

First Known Use

1834, in the meaning defined at sense 1

Time Traveler
The first known use of manipulate was in 1834

Browse Nearby Words

Cite this Entry

“Manipulate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/manipulate. Accessed 6 Feb. 2026.

Kids Definition

manipulate

verb
ma·​nip·​u·​late mə-ˈnip-yə-ˌlāt How to pronounce manipulate (audio)
manipulated; manipulating
1
: to treat or operate with or as if with the hands or by mechanical means especially with skill
manipulate the trackball
2
: to manage or use skillfully
manipulate masses of statistics
3
: to manage especially with intent to deceive
manipulate accounts
manipulate public opinion
manipulation noun
manipulator noun

Medical Definition

manipulate

transitive verb
ma·​nip·​u·​late mə-ˈnip-yə-ˌlāt How to pronounce manipulate (audio)
manipulated; manipulating
1
: to treat or operate with the hands or by mechanical means especially in a skillful manner
manipulate the fragments of a broken bone into correct position
2
a
: to manage or utilize skillfully
b
: to control or play upon by artful, unfair, or insidious means especially to one's own advantage
manipulative adjective
manipulativeness noun

Legal Definition

manipulate

transitive verb
ma·​nip·​u·​late mə-ˈni-pyə-ˌlāt How to pronounce manipulate (audio)
manipulated; manipulating
: to change by artful or unfair means so as to serve one's purpose
specifically : to affect (the price of securities) artificially in order to deceive or mislead investors
manipulable adjective
manipulation noun
manipulative adjective
manipulatively adverb
manipulativeness noun
manipulator noun
manipulatory adjective

More from Merriam-Webster on manipulate

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