The word "paroarium" is a medical term that refers to a small part of the female reproductive system. The spelling of this word can be explained through IPA phonetic transcription as /pæ.roʊˈɛə.ri.əm/. The first syllable is pronounced with a short "a" sound, followed by a stressed syllable with a long "o" sound. The third syllable has an "air" sound, and the fourth syllable is pronounced with a short "i" sound. The ending "-ium" indicates that it is a noun.
Parovarium.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.