plural of sleeper berth

plural of short-sleeper

plural of short sleeper

A person who consistently requires substantially less sleep every day than the customary amount for most people of the same age and developmental level.

Alternative form of short sleeper

An internet account that is created and then not used for a long time after it is created.

plural of sleeper account

A surname.

plural of Sleeper

(uncommon) A hagfish, an eel-like marine fish, Myxine glutinosa.