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dental hygiene

British

noun

Also called: oral hygiene. the maintenance of the teeth and gums in healthy condition, esp by proper brushing, the removal of plaque, etc

"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

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.

Like many others living in the house, K also lost teeth due to poor dental hygiene, and was forced to wash in secret at night.

From BBC • Mar. 12, 2026

“I was shocked,” says Tracy Swift, who teaches dental hygiene at Albany State University in Georgia.

From The Wall Street Journal • Nov. 30, 2025

Taken together, while the average person might recoil from this pic, it’s not damning of Kennedy’s dental hygiene.

From Slate • Jul. 15, 2025

Research has also shown that it may improve dental hygiene, reduce cholesterol and lower blood pressure.

From Salon • Dec. 12, 2023

Kissing looks like too much of somebody else’s dental hygiene if you ask me.

From "The Poisonwood Bible" by Barbara Kingsolver

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