mouthwater
nounUK /ˈmaʊθˌwɔːtə/
US /ˈmaʊθˌwɔːtər/
Mouthwater is the watery stuff in your mouth that makes you want to eat.
The smell of fresh cookies made mouthwater fill her cheeks.
OTHER MEANINGS
2. A liquid that forms in the mouth when you see or smell tasty food.
Just looking at the pizza made mouthwater appear.
3. Something so tasty it makes your mouth produce water.
That cake is real mouthwater.
4. The act of your mouth getting wet because food looks good.
Mouthwater started as soon as the soup arrived.