- 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.
Because a protein's shape helps determine how well it interacts with other molecules, even a small structural adjustment could substantially change its activity.
From Science Daily ● Nov. 4, 2026
Their explanation involves a little-understood relative of the neutrino, an extremely lightweight particle that rarely interacts with ordinary matter.
From Science Daily ● Nov. 1, 2026
By more accurately representing how warm ocean water interacts with the underside of the ice, the new model produces results that better match the glacier's observed changes and indicate substantially greater ice loss ahead.
From Science Daily ● Oct. 28, 2026
Rather than developing a magnetic material with new properties, the researchers focused on changing how light interacts with an existing material.
From Science Daily ● Oct. 27, 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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