phasedown

1 of 2

noun

phase·​down ˈfāz-ˌdau̇n How to pronounce phasedown (audio)
: a gradual reduction (as in operations or size) : a slowing down by phases

phase down

2 of 2

verb

phased down; phasing down; phases down

transitive verb

: to reduce the size or amount of by phases
phase down the program

intransitive verb

: to undergo reduction by phases

Examples of phasedown in a Sentence

Verb tourism along the coast phases down after Labor Day
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Noun
Partly to keep peace with the military establishment and win its support for a phasedown of troops after the surge, Obama largely accepted the recommendation to send tens of thousands of troops to Afghanistan. David Axelrod, CNN, 18 Oct. 2021 Once fully implemented, scientists have said such an HFC phasedown would avoid 0.5 degrees Celsius of warming. Abby Smith, Washington Examiner, 3 May 2021
Verb
Under the Kigali amendment ratified in 2016, the US committed to reduce hydrofluorocarbons by about 85% before 2036, and HFA inhalers are among the hydrofluorocarbons that will probably be phased down. Jen Christensen, CNN Money, 6 Oct. 2025 Belém And Beyond COP30 will test whether governments can align on phasing down fossil fuels, financing adaptation, and halting deforestation. Felicia Jackson, Forbes.com, 17 Sep. 2025 See All Example Sentences for phasedown

Word History

First Known Use

Noun

1958, in the meaning defined above

Verb

1970, in the meaning defined at transitive sense

Time Traveler
The first known use of phasedown was in 1958

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Cite this Entry

“Phasedown.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/phasedown. Accessed 13 Oct. 2025.

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