- present tense form of interact (3rd person singular).
interacts
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The researchers discovered that MTCH2 physically interacts with CPT1 and influences how strongly this regulatory signal affects the enzyme.
From Science Daily ● Oct. 24, 2026
Through exact mathematical derivations, they determined how strongly each excited state interacts with the movements of nearby atoms.
From Science Daily ● Oct. 23, 2026
Also important on “Hyena” is how the rhythm section interacts.
From Salon ● Oct. 7, 2026
At the observatory, most neutrinos pass straight through the ice, but occasionally one interacts with it, producing particles that give off a telltale flash of light.
From BBC ● Oct. 6, 2026
It is believed that this force is carried by another spin-1 particle, called the gluon, which interacts only with itself and with the quarks.
From "A Brief History of Time: And Other Essays" by Stephen Hawking
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