: of, relating to, or operating by means of a combination of three circuits energized by alternating electromotive forces that differ in phase by one third of a cycle

Examples of three-phase in a Sentence

Recent Examples on the Web Editors’ Picks Another Sugar Substitute Is Called Out for Potential Heart Risks Image The three-phase plan would begin with an immediate, temporary cease-fire and work toward a permanent end to the war and the reconstruction of Gaza. Isabel Kershner, New York Times, 13 June 2024 Biden on May 31 outlined a three-phase cease-fire proposal from Israel that envisions the release of Israeli hostages and Palestinian prisoners, as well as the reconstruction of Gaza. Anders Hagstrom, Fox News, 10 June 2024 The setup weighs about 3,000 pounds (1,360 kg) and runs on 400 V three-phase power, with a transformer the size of a mini-fridge nearby, next to a small standalone screen that initiates the sim and allows spectators to see what the driver experiences. Michael Teo Van Runkle, Ars Technica, 30 Apr. 2024 In a presentation Monday, Tepper Sports & Entertainment presented a three-phase timeline to the city. Mary Ramsey and, Charlotte Observer, 3 June 2024 The system is evaluated in an active outdoor three-phase powerline environment. Evan Ackerman, IEEE Spectrum, 17 May 2024 The school recently announced a three-phase plan to renovate its home stadium, the Liberty Bowl. Blair Kerkhoff, Kansas City Star, 22 Apr. 2024 The 376-page report, conducted by the Fire Safety Research Institute on behalf of Hawaii Attorney General Anne Lopez and released Wednesday, is the first in a three-phase probe into how and why the Lahaina brush fire turned so catastrophic. Brianna Sacks and Anumita Kaur The Washington Post, arkansasonline.com, 21 Apr. 2024 One project will move 1,900 feet of three-phase mainline on the Brown Deer feeder underground, which would impact around 500 customers in Glendale. Claudia Levens, Journal Sentinel, 11 Apr. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'three-phase.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1892, in the meaning defined above

Time Traveler
The first known use of three-phase was in 1892

Dictionary Entries Near three-phase

Cite this Entry

“Three-phase.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/three-phase. Accessed 29 Jun. 2024.

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