subependymoma
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
25
Scrabble Score
13
Letters
3
Syllables
11
Unique Chars
Meaning
noun
A rare form of ependymal tumor. They are classically found within the fourth ventricle, typically have a well demarcated interface to normal tissue and (unlike ependymomas) do not usually extend into the brain parenchyma.
Etymology
From sub- + ependymoma.