Technically, it is EPIGLOTTI because grammar rules state that in this case you should drop the S or the ending like how RADIUS becomes RADI. Many people still say EPIGLOTT, EPIGLOTTISIS or other oddities. Still, EPLIGLOTTI is the correct term.
The plural way to spell studio is studios.
The plural is cantaloupes.
The plural is roses.
The plural is "emeralds."
The plural is "recesses".
The epiglottis is a lid-like flap of elastic cartilage tissue covered with a mucous membrane, attached to the root of the tongue.One can spell it either way: epiglotis or epiglottis.
The plural way to spell studio is studios.
The plural is resources.
The plural is cantaloupes.
The plural is roses.
The plural is "emeralds."
The plural is cherries.
The plural is hooves.
The plural is bridges.
The plural is a regular S plural, instruments.
The plural is a normal S plural, races.
The plural is a normal S plural, associates.