IPA: /ˌsælɪˈveɪʃən/
KK: /sælɪˈveɪʃən/
The process of producing saliva, which is the watery liquid in the mouth that helps with digestion and keeps the mouth moist.
The smell of food caused an increase in salivation, making her mouth water.
Salivation → It is formed from "saliv" (from Latin "saliva", meaning saliva) and "-ation" (meaning the process of). The word "salivation" refers to the process of producing saliva.
Think of the word 'saliva' which is the fluid produced in your mouth, and remember that 'salivation' means the process of producing that fluid.