plural crustae
-ˌtē, -ˌtī 
: the lower or ventral of the two parts into which the substantia nigra divides the cerebral peduncles
Cite this Entry
“Crusta.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/crusta. Accessed 29 Nov. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share