n. (pl. sanatoriums or sanatoria) 1 an establishment for the treatment of invalids, esp. of convalescents and the chronically sick. 2 Brit. a room or building for sick people in a school etc.
[ mod.L (as SANATIVE) ]
SANATORIUM
Meaning of SANATORIUM in English
Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012