Section 2(1)(xx) in Tamil Nadu Urban Local Bodies (Regulation and Monitoring of Swimming Pools) Rules, 2015
(xx)"Swimming Pool or Pool" means an artificial body of water having the water surface area of 7.0 square meter or more and having water depth of 0.6 meter or more used by an individual or collectively by a number of individuals primarily for the purpose of swimming and includes related equipment, structures, areas, and enclosures intended for the use of individuals using or operating the swimming pool such as equipment, dressing booth, locker, shower and bath rooms;