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Hygiene

HY-jeen /ˈhaɪ.dʒiːn/

nounB1IELTSTOEFL

neutralformal

Conditions or practices conducive to maintaining health and preventing disease, especially through cleanliness.

Refers specifically to health-preserving practices rather than mere aesthetic tidiness.

The story behind the word. The word hygiene traces back directly to Hygieia, the ancient Greek goddess of health, cleanliness, and sanitation, who was the daughter of Asclepius, the god of medicine. In ancient Greece, 'hygieinē technē' meant the art of preserving health. When the term entered French and English in the 16th and 17th centuries, it retained this precise focus on health preservation through cleanliness.

Word relationships

sanitation: Sanitation focuses on public infrastructure and waste management, whereas hygiene centers on personal health habits.
cleanliness: Cleanliness refers to the physical state of being free from dirt, while hygiene focuses on health preservation.

uncleanliness: Uncleanliness is the physical state of dirtiness without specific medical implication.
insanitation: Insanitation refers to public unsanitary conditions rather than individual health practices.

Commonly confused with

Sanitation: Sanitation deals with public health facilities like sewage and clean water, whereas hygiene is personal health maintenance.

Word family

hygienic (adjective): Conducive to maintaining health and cleanliness.
hygienically (adverb): In a manner that maintains health and cleanliness.
hygienist (noun): A specialist in promoting health and cleanliness, such as a dental hygienist.

Collocations

personal hygiene
oral hygiene
poor hygiene
hygiene standards

Idioms & expressions

mental hygiene

Example sentences

"Maintaining proper oral hygiene is essential for preventing gum disease and long-term tooth loss." Public health guidelines
"Hand hygiene remains the single most effective measure to prevent healthcare-associated infections." World Health Organization statement (World Health Organization Guidelines on Hand Hygiene in Health Care)

Memory hook

Think of Hygieia, the Greek goddess holding a bowl of clean water for health. Hygieia's ancient key to daily health.

When not to use

Do not use hygiene to refer to organizing your desk or sorting paperwork; use organization or orderliness instead.

Fun facts

In ancient Rome, people used urine to wash clothes and bleach teeth due to its ammonia content, long before modern hygiene science existed.
The Greek goddess Hygieia gave us 'hygiene', while her sister Panacea gave us 'panacea' (a universal cure).