Meanings
nounrhomboid fossa (plural rhomboid fossae)
plural rhomboid fossae
- anatomyA rhombus-shaped depression that is the anterior part of the fourth ventricle of the brain
Cite this entry
APA
rhomboid fossa. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/rhomboid%20fossa
MLA
“rhomboid fossa.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/rhomboid%20fossa. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “rhomboid fossa,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/rhomboid%20fossa.
Source: rhomboid fossa on Wiktionary, CC BY-SA 4.0.