Examples of interaction in a Sentence
she guessed from the friendly interaction that they were close to the other parents in the organization
Recent Examples on the Web
Across the property the service is as five-star as the hotel, interactions friendly and attentive.
—
Condé Nast, Condé Nast Traveler, 1 June 2026
Research plans also call for development of control strategies that explicitly take into account slippage, sinking and the interaction between terrain and wheel.
—Leonard David, Space.com, 31 May 2026
Trust is rarely the result of a single interaction.
—Rhett Power, Forbes.com, 31 May 2026
At present, many advanced optical effects rely on nonlinear interactions, where multiple photons interact with matter almost simultaneously.
—Christopher McFadden, Interesting Engineering, 31 May 2026
See All Example Sentences for interaction
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Condé Nast, Condé Nast Traveler, 1 June 2026
Research plans also call for development of control strategies that explicitly take into account slippage, sinking and the interaction between terrain and wheel.
—Leonard David, Space.com, 31 May 2026
Trust is rarely the result of a single interaction.
—Rhett Power, Forbes.com, 31 May 2026
At present, many advanced optical effects rely on nonlinear interactions, where multiple photons interact with matter almost simultaneously.
—Christopher McFadden, Interesting Engineering, 31 May 2026
See All Example Sentences for interaction
Cite this Entry
“Interaction.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/interaction. Accessed 4 Jun. 2026.
Copy CitationKids Definition
interaction
noun
in·ter·ac·tion
ˌint-ə-ˈrak-shən 
: the action or influence of people, groups, or things on one another
Medical Definition
interaction
noun
in·ter·ac·tion
ˌint-ə-ˈrak-shən
: mutual or reciprocal action or influence
interaction of the heart and lungs
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