phase in

verb

phased in; phasing in; phases in
: to start to use or do (something) gradually over a period of time : to introduce (something) slowly
The country is phasing in new paper currency.
The law will phase tax cuts in over a period of two years.

Examples of phase in in a Sentence

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The newcomer starts its own cycle from scratch, working through each of those same phases in sequence. — Omar Kardoudi june 21, New Atlas, 21 June 2026 The new program is expected to begin with the Blue Line, it will then be phased in on the Gold Line. — Charlotte Observer, 25 June 2026 This is the phase in which companies develop large language models such as Gemini. — Paulina Likos, CNBC, 27 June 2026 This booming rafting industry is the latest phase in a long history of commerce that predates statehood. — Dac Collins, Outdoor Life, 1 July 2026 See All Example Sentences for phase in

Rhymes for phase in

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Browse Nearby Words

phase down
phase in
phase inverter
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Cite this Entry

“Phase in.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/phase%20in. Accessed 7 Jul. 2026.

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More from Merriam-Webster on phase in

Nglish: Translation of phase in for Spanish Speakers

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