simulation

noun

sim·​u·​la·​tion ˌsim-yə-ˈlā-shən How to pronounce simulation (audio)
1
: the act or process of simulating
2
: a sham object : counterfeit
3
a
: the imitative representation of the functioning of one system or process by means of the functioning of another
a computer simulation of an industrial process
b
: examination of a problem often not subject to direct experimentation by means of a simulating device

Examples of simulation in a Sentence

a computer simulation of spaceflight a simulation of the planet's surface They use computer simulation to predict weather conditions.
Recent Examples on the Web The community, which sheltered trans-Atlantic air travelers whose planes were diverted after the Sept. 11 terrorist attacks, is the near the end of the eclipse’s path but may have to settle for the simulation. Nicholas Bogel-Burroughs, New York Times, 8 Apr. 2024 Rather than calculating the exact moment that the eclipse begins and ends for thousands of locations, our simulation uses these coordinates to create a realtime 3D simulation with the same type of computer programming that is common in video games. Chris Wilson, TIME, 6 Apr. 2024 Microsoft Flight Simulator 2024 Platforms: PC, Xbox Series X/S Release Date: 2024 Soar through the skies once again in this next-gen, cutting-edge take on classic Microsoft flight simulation. PCMAG, 6 Apr. 2024 Using the simulation, Rose and her team found that what dictates what happens to an orbiting star is its distance from the black hole. Elizabeth Gamillo, Discover Magazine, 5 Apr. 2024 Under the simulation theory, cool bullet-dodging, and even cooler soundtracks, the movies are about pointing out the facades and fakery that surround us. Angela Watercutter, WIRED, 5 Apr. 2024 Thrill Island refers to the collection of tubes that clutter the ass of the ship and offer passengers six waterslides and a surfing simulation. Gary Shteyngart, The Atlantic, 4 Apr. 2024 In 1999, the Wachowskis wrote and directed a film about a dystopian future where robots control the planet and force humanity to live obliviously inside a simulation known as the Matrix. Keith Langston, Peoplemag, 31 Mar. 2024 Forbes is protected by reCAPTCHA, and the Google Privacy Policy and Terms of Service apply. Copilot also has a list: Quantum Leap in Computing: Quantum computing will continue to advance, unlocking new possibilities in cryptography, optimization, and scientific simulations. Steve Andriole, Forbes, 27 Mar. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'simulation.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

Middle English simulacioun "insincerity, pretense, deceit," borrowed from Anglo-French simulacion, borrowed from Latin simulātiōn-, simulātiō "act of copying, putting on an appearance, pretense," from simulāre, similāre "to pretend, assume the appearance of by one's conduct, produce a fraudulent imitation of, imitate" + -tiōn-, -tiō, suffix of verbal action — more at simulate

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of simulation was in the 14th century

Dictionary Entries Near simulation

Cite this Entry

“Simulation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/simulation. Accessed 16 Apr. 2024.

Kids Definition

simulation

noun
sim·​u·​la·​tion ˌsim-yə-ˈlā-shən How to pronounce simulation (audio)
1
: the act or process of simulating
2
: an object that is not genuine
3
: the imitation by one system or process of the way in which another system or process works
a computer simulation of spaceflight

Legal Definition

simulation

noun
sim·​u·​la·​tion ˌsim-yə-ˈlā-shən How to pronounce simulation (audio)
1
in the civil law of Louisiana
2
: the act of simulating
3
: a contract that by mutual agreement does not express the true intent of the parties see also counterletter compare disguised donation at donation

Note: Although a simulation does not have effect as between the parties, its lack of effect may not be asserted against third parties, such as creditors or bona fide purchasers, to avoid liability.

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