Salivation (noun)

1. The production of saliva in the mouth, especially in excessive amounts.
2. The act or process of producing saliva.

Origin:

The word "salivation" is derived from the latin word "salivatio" meaning the act of producing saliva. it entered english in the late 16th century.

Examples:

1. The patient had an excessive salivation as a side effect of the medication.
2. The sight and smell of the food caused salivation.
3. Salivation is a natural response to the presence of food in the mouth.
4. The dog's salivation increased as the owner prepared its food.
5. Excessive salivation can be a symptom of a medical condition.