'Natatorium' definitions:
Definition of 'natatorium'
(from WordNet)
noun
Pool that provides a facility for swimming; "`swimming bath' is a British term" [syn: swimming pool, swimming bath, natatorium]
Definition of 'Natatorium'
From: GCIDE
- Natatorium \Na`ta*to"rium\, n. [L.] A swimming bath. [1913 Webster]