+The epiglottis is a leaf-shaped flap of cartilage situated at the base of the tongue. It acts as a crucial valve, folding over the [Larynx](/wiki/larynx) opening during [Swallowing](/wiki/swallowing) to prevent food and liquid from entering the windpipe. This ensures safe passage of nutrients to the esophagus and maintains a clear airway for breathing.
+## See also
+- [Pharynx](/wiki/pharynx)
+- [Trachea](/wiki/trachea)
+- [Vocal Cords](/wiki/vocal_cords)
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