posterior nasal spine
noun
: the nasal spine that is formed by the union of processes of the two palatine bones and projects between the choanae
Dictionary Entries Near posterior nasal spine
Cite this Entry
“Posterior nasal spine.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/posterior%20nasal%20spine. Accessed 21 Dec. 2024.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share