The word "auliplexus" is not a commonly used term, but its spelling can be broken down using IPA phonetic transcription. The first syllable, "au," is pronounced as /ɔː/, similar to the "aw" sound in "saw." The second syllable, "li," is pronounced as /liː/, like the "lee" sound in "glee." The final syllable, "plexus," is pronounced as /ˈplɛksəs/, with the emphasis on the first syllable and the "e" sounding like "eh." Therefore, the complete pronunciation of "auliplexus" is /ɔːlɪˈplɛksəs/.
The choroid plexus in the anterior part of the third ventricle of the brain.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.