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had been incubating

  • past perfect progressive
    of incubate.
    incubate
    verb (used with object)
    to sit upon (eggs) for the purpose of hatching.

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.

See Examples For:

“We are now taking the foundry part of what we had been incubating and creating that as a resource” for the U.S. government, he said.

From MarketWatch May 22, 2026

The enthusiastic reaction to Google’s fake “Pokemon Challenge” video resonated within Niantic Labs, a little-known startup that had been incubating within the company - particularly with its founder John Hanke.

From Washington Times Jul. 22, 2016

The enthusiastic reaction to Google’s fake “Pokemon Challenge” video resonated within Niantic Labs, a little-known startup that had been incubating within the company — particularly with its founder John Hanke.

From Seattle Times Jul. 22, 2016

The female-female pairs had been incubating eggs together, rearing chicks and just generally passing under everybody’s nose for what you might call “straight” couples.

From New York Times Apr. 1, 2010

Something there triggered the unfolding of those parts that had been incubating.

From "The View From Saturday" by E.L. Konigsburg