Definition, Meaning & Synonyms

epiglottis

Noun
ˌep.ɪˈɡlɒt.ɪs
Definition
A flap of tissue at the base of the tongue that prevents food from entering the trachea during swallowing.
Examples
  • The epiglottis closes off the trachea when you swallow.
  • Injury to the epiglottis can cause breathing difficulties.
  • During a swallow, the epiglottis folds back to cover the entrance to the larynx.
Meaning
The epiglottis acts as a protective cover over the windpipe, ensuring that food and liquids are directed into the esophagus instead of the respiratory tract.
Synonyms
  • none (specific anatomical term)