Hindi hygiene का अर्थ हिंदी में

Noun

• स्वास्थ्य विज्ञान
• स्वस्थ करने की विद्या

• स्वास्थ्य विज्ञान

English hygiene meaning in English  •  hygiene का अर्थ अंग्रेजी में

Noun

• That department of sanitary science which treats of the preservation of health, esp. of households and communities; a system of principles or rules designated for the promotion of health.