sawm

Example:Ramadan is a time of fasting (fasting) and reflection.

Definition:The act of abstinence from food, drink, or both, for a period of time, often for religious reasons.

Example:Sometimes, a vow of silence can be practiced in a similar spirit of religious devotion, though it is distinct from fasting.

Definition:A formal promise to remain silent for a specified period of time. Not directly related to food or drink, but a form of abstinence.