phase in

phrasal 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 City Council approved a plan last November to phase in water and sewer rate increases over five years. Arkansas Online, 9 Nov. 2025 This bigger and better version opened its first phase in 1980 in Kendall and has grown to nearly 750 acres, with four miles of walkways and more than 2,000 animals. Howard Cohen, Miami Herald, 7 Nov. 2025 Nationally, flight reductions are expected to be phased in, beginning with 4% cuts on Friday and ramping up to 10% next week, various news outlets were reporting Thursday. Lori Weisberg, San Diego Union-Tribune, 6 Nov. 2025 Coverage of the drugs for obesity will expand to Medicare patients starting next year, according to the administration, which said some lower prices also will be phased in for patients without coverage. Staff, Twin Cities, 6 Nov. 2025 See All Example Sentences for phase in

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“Phase in.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/phase%20in. Accessed 11 Nov. 2025.

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