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Recent Examples of ultraclean
In this program, the ESA Web TV crew travel back to Turin, Italy, to talk to the teams and watch as new tests are being conducted with the rover’s Earth twin, Amalia, while the real rover remains carefully stored in an ultraclean room.
—
IEEE Spectrum, 22 Mar. 2023
Clean Whipped Clay Detox Face Mask leaves your face feeling ultraclean but not stripped dry.
—Allure Editors, Allure, 13 Sep. 2022
They are made on gigantic, ultraclean factory room floors that can be seven stories tall and run the length of four football fields.
—New York Times, 8 Apr. 2022
The chalk-size core will be stored in an ultraclean metallic tube, one of 38 samples that the rover eventually collects, with about 30 of those likely to be returned to Earth by later missions.
—Paul Voosen, Science | AAAS, 21 July 2021
Recipharm is hiring around 65 workers and training them to work in the ultraclean conditions of its production lines.
—Joseph Walker, WSJ, 19 Dec. 2020
IEEE Spectrum, 22 Mar. 2023
Clean Whipped Clay Detox Face Mask leaves your face feeling ultraclean but not stripped dry.
—Allure Editors, Allure, 13 Sep. 2022
They are made on gigantic, ultraclean factory room floors that can be seven stories tall and run the length of four football fields.
—New York Times, 8 Apr. 2022
The chalk-size core will be stored in an ultraclean metallic tube, one of 38 samples that the rover eventually collects, with about 30 of those likely to be returned to Earth by later missions.
—Paul Voosen, Science | AAAS, 21 July 2021
Recipharm is hiring around 65 workers and training them to work in the ultraclean conditions of its production lines.
—Joseph Walker, WSJ, 19 Dec. 2020
Recent Examples of Synonyms for ultraclean
Adjective
-
Being brand-new, every inch was spotless.—
Condé Nast,
Condé Nast Traveler,
11 June 2026
-
Here are the eight things to clean every month for a home that's truly spotless and sparkling clean!—
Ashlyn Needham,
Southern Living,
7 June 2026
Adjective
-
There will be significant clean-sheet hopes with him, too.—
Holly Shand,
New York Times,
17 June 2026
-
During a phase of sleep called slow-wave, the brain’s vascular system pulses rhythmically, literally pumping cerebrospinal fluid through its innards and washing them clean.—
Literary Hub,
Literary Hub,
17 June 2026
Adjective
-
This season, the vibes remained immaculate.—
Mike Vorkunov,
New York Times,
17 June 2026
-
The Astros are the first team to throw two immaculate innings in the same game, as Luis Garcia strikes out the side on nine pitches in the 2nd, and Phil Maton repeats the feat in the 7th.—
Assistant Sports Editor,
Los Angeles Times,
15 June 2026
Adjective
-
Other highlights include a gym and a plush primary suite flaunting a stainless-steel fireplace.—
Wendy Bowman,
Robb Report,
11 June 2026
-
The stainless-steel finish is extremely durable and will last for years without bending or distorting.—
Alanna Martine Kilkeary,
Glamour,
10 June 2026
Adjective
-
But the prosecutor leading the case against the Tates, Rareș Stan, had an unsullied reputation.—
Heidi Blake,
New Yorker,
8 June 2026
-
For those who have lost everything so others can appear unsullied, the only recourse may be getting what they’re owed in blood.—
Aramide Tinubu,
Variety,
3 June 2026
Adjective
-
Keep your refrigerator spick-and-span by washing produce drawers with hot water and soap, and spraying all surfaces down with a disinfecting (but non-toxic and food-friendly) vinegar solution.—
Elizabeth Brownfield,
Southern Living,
23 Apr. 2026
-
Watch ships cruise by from the balconies of spick-and-span rooms or while breaking a sweat in the pierside barrel saunas.—
Zoe Baillargeon,
Travel + Leisure,
2 Mar. 2026
Adjective
-
Samar wouldn’t have been as easily swayed by the hum of a working laptop and unstained white paint, Yogan guessed, for his new friend had laughed in a slightly superior way at these details of Yogan’s story.—
Kanak Kapur,
New Yorker,
28 Dec. 2025
-
Traces of arecoline, a stimulant exclusively found in betel nuts, were present in all the reference samples and in three archaeological samples that came from the unstained teeth of a woman.—
Elizabeth Rayne,
ArsTechnica,
19 Aug. 2025
Adjective
-
In other words, historical comparables suggest that Sherwood’s trade value probably isn’t cleanly at the level of him returning a first-round pick to Vancouver if he’s ultimately traded between now and March 6.—
Thomas Drance,
New York Times,
6 Jan. 2026
-
Whoever wins cleanly leaves with both the championship belts.—
Matthew Couden,
MSNBC Newsweek,
17 Sep. 2025
Cite this Entry
“Ultraclean.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/ultraclean. Accessed 20 Jun. 2026.
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