Buy Me a Coffee at ko-fi.com

Irregular sleep–wake rhythm

circadian sleep disorder characterized by at least three sleep episodes per 24-hour period, irregularly from day to day

Pronunciation
/ɪˈrɛɡjʊlə sliːp – weɪk ˈrɪðəm/
/əˈrɛɡjələr slip – weɪk ˈrɪðəm/