The word "parepicoele" is a rare term used in anatomy to describe a small cavity between two parts of the body. Its spelling can be explained using the International Phonetic Alphabet (IPA). "Pare-" is pronounced as [pər], while "pi-" is pronounced as [paɪ]. The "coele" element is pronounced as [sɪˈl], with stress on the first syllable. Overall, the word is pronounced as [pərəˈpaɪsɪli] and is usually written with a hyphen to aid in its pronunciation.
The lateral recess of the fourth ventricle of the brain, passing outward round the upper part of the restiform body.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.