Mastication, commonly known as chewing, is the term for the mechanical breakdown of food in the mouth.
digestion
The term that best describes the mouth, tongue, and esophagus is "upper digestive tract." These components play crucial roles in the initial phases of digestion, including the mechanical breakdown of food and the facilitation of swallowing. Together, they are essential for the process of moving food from the oral cavity to the stomach.
A mouth water is a colloquial term that refers to the salivation or increased production of saliva in response to the sight, smell, or thought of food, particularly appetizing or flavorful dishes. This physiological reaction is a natural part of the digestive process, preparing the mouth for the intake and breakdown of food. It can also be used metaphorically to describe something that is highly appealing or enticing, often in relation to food.
physical, chemical or biological breakdown of rocks and minerals into smaller sized particles.
Fermentation is a medical term used to describe the chemical breakdown of a substance. For example, in the human body, bacteria and yeast will breakdown with sugars.
The medical term for the chemical and mechanical breakdown of food in the body is "digestion." During digestion, enzymes break down food into smaller molecules that can be absorbed and utilized by the body for energy and nutrients.
Regurgitation.
In geography, the term "mouth" refers to the point where a river empties into a larger body of water, typically an ocean, sea, or lake. It is the opposite of the source of the river and marks the end of its journey.
enzymes
A bolus
ingestion may be the word you are looking for
One of the long term effects of constantly burning the mouth with hot food is the destruction of the taste buds. There will be lack of sensation and diminished sense of taste.