- Quadrigeminous
- Quadrigeminal Quad`ri*gem"i*nal, Quadrigeminous
Quad`ri*gem"i*nous, a. [Quadri- + L. gemini twins.]
Fourfold; having four similar parts, or two pairs of similar
parts.
[1913 Webster]
{Quadrigeminal bodies} (Anat.), two pairs of lobes, or elevations, on the dorsal side of the midbrain of most mammals; the optic lobes. The anterior pair are called the nates, and the posterior the testes. [1913 Webster]
The Collaborative International Dictionary of English. 2000.