Definitions
There is 1 meaning of the phrase
Internal Nostril.
Internal Nostril - as a noun
Either one of the two posterior openings at the back of the nasal cavity leading to the nasopharynx
Synonyms (Exact Relations)
choanaposterior nasal apertureExample Sentences
"The internal nostril is responsible for filtering and warming the air we breathe."
"The internal nostril is lined with cilia that trap dust particles."
"The internal nostril connects to the nasal cavity."
"The internal nostril is also known as the internal nares."
"Foreign objects can sometimes get lodged in the internal nostril."
