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Definition of hygiene
hygiene
/ˈhaɪ.dʒiːn/
hy · giene
Adverb:hygienically
•Adjective:hygienic
hygiene Lexical Profile
CEFR
B2
Grade
6
Tier
2
Usage
Top 5k
Syllables
2
hygiene Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
Conditions or practices conducive to maintaining health and preventing disease, especially through personal or environmental cleanliness.
Example
"Washing your hands thoroughly before preparing meals is an essential part of good kitchen hygiene."
2
The branch of medical and public health science concerned with the preservation and promotion of health.
Example
"The university established a new department dedicated to tropical medicine and public hygiene."
Synonyms
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View all antonyms for hygiene• Nearby Words
Word Origin & Etymology
Borrowed in the late 16th century from French hygiène, via Modern Latin from Ancient Greek hygieinē (tekhnē), meaning '(art) of health', derived from hygiēs ('healthy' or 'sound') and associated with Hygieia, the Greek goddess of health and cleanliness.
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Hygiene. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/hygiene