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phaseout

American

[feyz-out] / ˈfeɪzˌaʊt /

Or phase-out

noun

an act or instance of phasing out; planned discontinuation or expiration.

Etymology

Origin of phaseout

First recorded in 1955–60; noun use of verb phrase phase out

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.

It has led to a steady global phaseout of chemicals that once damaged the ozone layer and increased risks such as skin cancer.

From Science Daily • Apr. 16, 2026

You still have to meet the other requirements, though, especially the income phaseout that starts at $242,000 for a married couple and taps out after $252,000.

From MarketWatch • Jan. 16, 2026

Overlooked by many is that the megabill also expanded a key phaseout for this break.

From The Wall Street Journal • Dec. 12, 2025

The income phaseout: between $150,000 to $250,000 for joint filers and $75,000 and $175,000 for singles.

From Barron's • Nov. 25, 2025

For 2026, the income phaseout for individuals making Roth IRA contributions begins at $153,000 and vanishes after $168,000.

From MarketWatch • Nov. 13, 2025

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023