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| hy·gien·ic [ hī jénnik, hī jnik, h jee énnik ] |
adjective |
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1. of cleanliness: relating to the scientific study or principles of cleanliness
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2. promoting health: promoting health or cleanliness
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3. germ-free: clean or free from disease-causing microorganisms
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 hy·gien·i·cal·ly adverb |
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