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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

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dental hygiene

Since the early 20th century, these have been labelled “toothpick grooves” and interpreted as signs of tool use or dental hygiene.

From Science Daily ● Jun. 8, 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

Poor dental hygiene can led to tooth decay and gum infections, which can lead to tooth loss and gum disease.

From BBC ● Nov. 22, 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

“We did a little dental hygiene history work, too,” said Kojo.

From "The Smartest Kid in the Universe" by Chris Grabenstein

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