Definitions
1.NounThe science of health, its promotion and preservation.
2.NounThose conditions and practices that promote and preserve health."Hygiene is an important consideration in places where food is prepared."
3.NounCleanliness."They have poor personal hygiene."
4.NounThe property of having an expansion that is guaranteed not to cause the accidental capture of identifiers.
5.VerbThis term needs a definition. Please help out and add a definition, then remove the text {{rfdef}}.