Noun: epiglottis (epiglottides,epiglottises) ,e-pu'gló-tis
- A flap of cartilage that covers the windpipe while swallowing
"The epiglottis prevents food from entering the trachea"
Derived forms: epiglottides, epiglottises
Type of: cartilaginous structure
Encyclopedia: Epiglottis