You searched for: “sopors
sopor (s) (noun), sopors (pl)
A profoundly or unnaturally deep sleep: When a person has a sopor, he or she has a pathological condition of unnaturally deep sleep.

In certain contexts, sopor can also mean "lethargy" and not actual sleep.

This entry is located in the following units: -or; -our (primarily British) (page 13) sopor-, sop- (page 1)