To stay the same; to neither advance nor regress.(verb)
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Use "break even" in a sentence
"These for-profit efforts should be the first way forward: By requiring that creative-capitalist ventures at least break even after some initial time, we can introduce the feedback loop normally missing from the social sector."
"I don't suppose even very many sisters remember it hasn't been part of the required instruction since before the Trolloc Wars but men can be brought into a circle, too, and as the circle doesn't break even if you go to sleep ..."