Ritual purity laws
כלים
Vessels and their statuses in purity laws.
אהלות
The spread of a corpse's impurity.
נגעים
Tzaraat, a discoloration condition on skin, houses, or clothing.
פרה
Burning of a red heifer and mixing of its ashes for purification.
טהרות
How food, drinks, objects and people become impure.
מקואות
Ritual baths and the process of immersing.
נדה
The ritual impurity of a woman in her menstrual cycle.
מכשירין
Liquids that render food susceptible to impurity.
זבים
Abnormal bodily discharges and the impurity they generate.
טבול יום
The status of a person between immersion and sunset.
ידים
Rabbinic decree to wash hands before eating.
עוקצין
Stems and other attachments to food.