Calistheneum
Pronunciation : Cal`is*the"ne*um
Part of Speech : n.
Etymology : [NL.]
Definition : Defn: A gymnasium; esp. one for light physical exercise by women and children.
Source : Webster's Unabridged Dictionary, 1913
Merriam-Webster's Everyday Language Reference Set: Includes: The Merriam-Webster Dictionary, The Merriam-Webster Thesaurus, and The Merriam-Webster Vocabulary Builder