The دهان (Mouth) is a vital part of the human body, serving as the entry point for food and air. It is composed of several structures, including the lips, tongue, gums, and teeth. The mouth plays a crucial role in the digestive process, as it helps break down food through chewing and mixes it with saliva, which contains enzymes that begin digestion. Additionally, the mouth is essential for speech and communication. The movement of the tongue and lips allows for the formation of sounds and words. It also houses taste buds, which enable the perception of different flavors, contributing to the overall eating experience.