See sanatorium in American Heritage Dictionary 4
noun pl. san·a·to·ri·ums or san·a·to·ri·a (-tôrˈē-ə, -tōrˈ-)
Origin:
Origin: From neuter of Late Latin sānātōrius, curative
Origin: , from Latin sānātus
Origin: , past participle of sānāre, to heal
Origin: , from sānus, healthy
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