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hygienist

American  
[hahy-jee-nist, -jen-ist, hahy-jee-nist] / haɪˈdʒi nɪst, -ˈdʒɛn ɪst, ˈhaɪ dʒi nɪst /
Also hygeist,

noun

hygienists plural
  1. an expert in hygiene.

  2. dental hygienist.


hygienist British  
/ ˈhaɪdʒiːɪst, ˈhaɪdʒiːnɪst /

noun

  1. a person skilled in the practice of hygiene See also dental hygienist

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of hygienist

First recorded in 1835–45; hygiene + -ist

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.

See Examples For:

Having spoken to frustrated patients who had just paid the £69 for the hygienist, Mr Mellor said he asked the receptionist if this was in fact the case.

From BBC Jan. 2, 2026

People who queued for hours at a dental practice say they were forced to pay for a hygienist appointment before being allowed to register as NHS patients.

From BBC Jan. 2, 2026

The practice said it has seen 2,591 NHS patients since it held an open day in September, and has only offered 108 hygienist appointments since then.

From BBC Jan. 2, 2026

She has since returned to Cerritos, which offers a bachelor’s degree to help her achieve her goal of becoming a dental hygienist.

From Los Angeles Times Sep. 16, 2025

As the daughter of a dental hygienist, I was interested in his key chain ornament and asked him where he got it.

From "The View From Saturday" by E.L. Konigsburg

Costs are rising for everything from construction to hygienists to new 3D imaging equipment.

From The Wall Street Journal Mar. 26, 2026

Insurance companies frequently refuse to pay industrial hygienists to test for dangerous contaminants such as lead and asbestos, or refuse to pay to have them safely removed when they’re found.

From Los Angeles Times Nov. 24, 2025

Sealants were administered by dental hygienists, while SDF was applied by either dental hygienists or registered nurses, all under the supervision of a dentist.

From Science Daily Mar. 4, 2024

It says the NHS dental contract has been reformed to encourage more dentists to provide NHS treatments and to allow dental therapists and hygienists to offer extra services.

From BBC Jul. 13, 2023

Even then he might be arrested for arson and accused of maliciously overworking the poor firemen; or hygienists would say he was dirtying the air with smoke, and thus murdering those compelled to breathe it.

From The Scrap Book, Volume 1, No. 3 May 1906 by Various

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