1. The science which treats of the preservation of health.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• hygene,
• hygine,
• hygen,
• hygeene,
• hygienene,
• hygne,
• hyjene,
• hygeiene,
• hygien,
• hygeine,
• hygeen,
• hygeien,
• sygine,
• hygienes,
• hygienne,
• hyegine,
• hiygene,
• hygenie,
• hyigene,
• hyginen

• hugging,
• gene,
• Hogging,
• hogan,
• hyena.

The adjective form of the word "hygiene" is "hygienic".

The plural form of the word "hygiene" is "hygienes".

The singular form of the word "hygiene" is "hygiene".