react

IPA: riˈækt

(intransitive) To act in response.
(transitive, now rare) To act or perform a second time; to do over again; to reenact.
(physics, intransitive) To return an impulse or impression; to resist the action of another body by an opposite force
(chemistry, intransitive) To act upon each other; to exercise a reciprocal or a reverse effect, as two or more chemical agents; to act in opposition.
(chemistry, transitive) To cause chemical agents to react; to cause one chemical agent to react with another.
(Internet, intransitive) To post a reaction (icon or emoji indicating how one feels about a posted message).

Examples of "react" in Sentences

HANSEN: So, how did the label react when you presented them with "King of Anything"?
That sense of discovering your characters and how they react is part of the joy of writing fiction for me.
Friends and fans of tennis phenomenon Melanie Oudin react to her latest success in climbing the ranks at the U.S.
C: Speaking of recording East of Eden in Pakistan, how did your label react when you told them that's what you wanted to do?
CNN Political Ticker: All politics, all the time Blog Archive - Carville, Matalin react to mocking from SNL « - Blogs from CNN. com
Seth's story about how corporations react is classic, and typical of micro thinking - something that, yep you guessed it, I attribute to the profusion of MBAs, PR people and lawyers.