Webster's Revised Unabridged Dictionary · 1913

Sleeping

Sleeping , adjective and noun

a. & n. from Sleep.
Collocations (3)
Sleeping car , a railway car or carrriage, arranged with apartments and berths for sleeping.
Sleeping partner (Commerce) , a dormant partner. See under Dormant.
Sleeping table (Mining) , a stationary inclined platform on which pulverized ore is washed; a kind of buddle.