Definition of Tongue

Tongue

The tongue is a powerful muscle fastened to the mouth's base. It is covered by a membrane that contains specific areas for sensing various tastes. This muscle is connected to the lower jaw and the hyoid bone, a small U-shaped bone situated deep within the muscles at the tongue's rear. The upper surface of the tongue features small nodules known as papillae, which contribute to its rough texture. Nestled between these papillae, particularly along the sides and base of the tongue, are taste buds, small bulb-like structures. The muscle fibers in the tongue are rich in nerves. Infants possess more taste buds than adults, with some even located in the cheeks. The tongue plays a crucial role in forming speech sounds and facilitating swallowing.

Medical Definition & Meaning

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