資料來源 : Webster's Revised Unabridged Dictionary (1913)

Coelia \C[oe]"li*a\, n. [NL., fr. Gr. ? a cavity of the body, a
   ventricle.] (Anat.)
   A cavity.

   Note: The word is applied to the ventricles of the brain, the
         different ventricles being indicated by prefixes like
         those characterizing the parts of the brain in which
         the cavities are found; as, epic[oe]lia, mesoc[oe]lia,
         metac[oe]lia, proc[oe]lia, etc. --B. G. Wilder.