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oral hygiene

American  

noun

  1. the state or practice of keeping the mouth cavity in a healthy condition, as by a regular program of brushing and flossing the teeth combined with periodic examinations by a dentist.


oral hygiene British  

noun

  1. another name for dental hygiene

"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.

See Examples For:

The study suggests that lifestyle changes could play an important role alongside plaque removal and good oral hygiene in managing gum disease.

From Science Daily Jun. 12, 2026

It found young male and female players are more likely to have major problems with tooth decay and poor oral hygiene than non-footballers of a similar age.

From BBC Apr. 8, 2025

Dentists also have concerns about what pouches mean for oral hygiene.

From Los Angeles Times Oct. 17, 2024

The study found that though this community has generally poor oral hygiene, it also had low rates of dementia and cardiovascular disease.

From Salon Mar. 26, 2024

Brushing my teeth is very important and not just because of the proven connection between poor oral hygiene and heart attacks.

From "Counting by 7s" by Holly Goldberg Sloan

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