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
Facing more questions about the interaction on Monday, Shanahan downplayed it.
—
Paulina Dedaj, FOXNews.com, 14 Oct. 2025
Particularly in the case of the latter two galaxies, the radio jets seem to be interacting with the intra-cluster medium, which is a thick fog of hot plasma that fills galaxy clusters, and this interaction is shaping both the jets and the radio rings.
—Keith Cooper, Space.com, 14 Oct. 2025
Interesting conversations with friends may relieve stress, while networking or several surface-level interactions are more likely to exhaust you, Wood says.
—Megan Sauer, CNBC, 14 Oct. 2025
Some people's only social interactions or source of companionship during that time were their pets.
—NPR, 14 Oct. 2025
See All Example Sentences for interaction
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Paulina Dedaj, FOXNews.com, 14 Oct. 2025
Particularly in the case of the latter two galaxies, the radio jets seem to be interacting with the intra-cluster medium, which is a thick fog of hot plasma that fills galaxy clusters, and this interaction is shaping both the jets and the radio rings.
—Keith Cooper, Space.com, 14 Oct. 2025
Interesting conversations with friends may relieve stress, while networking or several surface-level interactions are more likely to exhaust you, Wood says.
—Megan Sauer, CNBC, 14 Oct. 2025
Some people's only social interactions or source of companionship during that time were their pets.
—NPR, 14 Oct. 2025
See All Example Sentences for interaction
Cite this Entry
“Interaction.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/interaction. Accessed 16 Oct. 2025.
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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