simulation
noun
sim·u·la·tion
ˌsim-yə-ˈlā-shən 
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 simulations revealed that around 14% of these bodies are formed in pairs or triplets with separations around seven to 15 times the distance between the sun and Earth.
—
Robert Lea, Space.com, 10 Mar. 2025
By replicating real-world crisis scenarios, these simulations give responders a low-risk space to practice decision-making, communication, and emotional regulation.
—Edward Segal, Forbes, 9 Mar. 2025
To assist, the company is investing in and deploying artificial intelligence technologies and 3D-printing for things such as tread teeth, as well as using simulation to speed development and production of its products.
—Michael Wayland, CNBC, 8 Mar. 2025
Monster Hunter Wilds is part Mesozoic-ecosystem simulation, part big-game hunting romp.
—Lewis Gordon, Vulture, 6 Mar. 2025
See All Example Sentences for simulation
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Robert Lea, Space.com, 10 Mar. 2025
By replicating real-world crisis scenarios, these simulations give responders a low-risk space to practice decision-making, communication, and emotional regulation.
—Edward Segal, Forbes, 9 Mar. 2025
To assist, the company is investing in and deploying artificial intelligence technologies and 3D-printing for things such as tread teeth, as well as using simulation to speed development and production of its products.
—Michael Wayland, CNBC, 8 Mar. 2025
Monster Hunter Wilds is part Mesozoic-ecosystem simulation, part big-game hunting romp.
—Lewis Gordon, Vulture, 6 Mar. 2025
See All Example Sentences for simulation
Cite this Entry
“Simulation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/simulation. Accessed 13 Mar. 2025.
Copy CitationKids Definition
simulation
noun
sim·u·la·tion
ˌsim-yə-ˈlā-shən
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
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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