The correct spelling of the word "psilosis" uses the Greek letter psi (ψ) instead of the letter "p". In IPA phonetic transcription, the word is pronounced /saɪˈloʊsɪs/. The first syllable is pronounced as "sigh" while the second syllable is pronounced as "low-sis". Psilosis is a medical term used to describe the destruction of hair cells in the inner ear, leading to hearing loss and balance problems. It is commonly caused by exposure to loud noises or aging.
1. Sprue (2). 2. Falling of the hair.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.