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Definition of hygienist

hygienist

/haɪˈdʒiː.nɪst/
hy · gien · ist

Adverb:hygienically
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Plural:hygienists
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Adjective:hygienic
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hygienist Lexical Profile

hygienist Game Scores & Validity

• noun

1

A licensed dental professional who specializes in preventive oral care, cleaning teeth, examining patients for oral diseases, and educating them on proper dental hygiene.

Example

"The dental hygienist carefully removed the plaque from my teeth before the dentist came in for the final checkup."


2

A specialist in the promotion of health, sanitation, and the prevention of disease, particularly in occupational, industrial, or public health settings.

Example

"An industrial hygienist was hired to test the factory's air quality and ensure the workers were protected from hazardous fumes."

Synonyms
View all synonyms for hygienist

• Rhymes for hygienist

Word Origin & Etymology

Formed in the mid-19th century from 'hygiene' and the suffix '-ist' (or borrowed from French 'hygiéniste'). Ultimately derived from Ancient Greek 'hygieinos' (healthful), named after Hygieia, the Greek goddess of health and cleanliness.

Cite this Entry


Wordmom. (2026). Definition of Hygienist. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/hygienist
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