Third-person singular simple present indicative form of flatten.(verb)
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Use "flattens" in a sentence
"Location is becoming less important as technology "flattens" our world."
"I think that kind of flattens the world a bit, and it gives a younger person an opportunity to be really meaningful."
"As a sister to the Flat Classroom Project the Horizon Project, as mentioned in Don Tapscott's recent book, Grown Up Digital now renamed as the Net Generation Education project and run in collaboration with Tapscott himself, also lowers or 'flattens' the classroom walls by emphasizing connection, communication, collaboration and creativity as well as higher-order thinking skills and problem solving."