vomeronasal nerve noun
: a nerve that exists in the human fetus but disappears before birth, that originates in the olfactory epithelial cells of the vomeronasal organ, and that passes through the submucous tissue of the nasal septum and the cribriform plate of the ethmoid bone to the olfactory bulb
Seen & Heard
What made you want to look up vomeronasal nerve? Please tell us where you read or heard it (including the quote, if possible).