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
Videos on social media showed a tense interaction between Gannon and Demercado.
—
Paulina Dedaj, FOXNews.com, 7 Oct. 2025
Without any interaction with a company, customers can find and compare products and services.
—Partner Content, Variety, 7 Oct. 2025
The truth spills out in the most unexpected moments and the most casual interactions are at high stake.
—Valerie Mesa, PEOPLE, 7 Oct. 2025
Most interactions are through the mobile app.
—Laura Layden, USA Today, 6 Oct. 2025
See All Example Sentences for interaction
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.
Paulina Dedaj, FOXNews.com, 7 Oct. 2025
Without any interaction with a company, customers can find and compare products and services.
—Partner Content, Variety, 7 Oct. 2025
The truth spills out in the most unexpected moments and the most casual interactions are at high stake.
—Valerie Mesa, PEOPLE, 7 Oct. 2025
Most interactions are through the mobile app.
—Laura Layden, USA Today, 6 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 9 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
Love words? Need even more definitions?
Merriam-Webster unabridged
Share