aquatorium

Noun

aquatorium (plural aquatoria or aquatoriums)

1. a water area
   • They argued that this is one of the few places in the world where the coast and the aquatorium remain in their primordial splendor.1987 February, Victor Rudenko, “Kara-Dag: Pearl of the Crimea”, in Soviet Life, number 365, Embassy of the Union of Soviet Socialist Republics, →ISSN, page 35
   • Characteristics of hydrodynamic noise are bound to hydrometeorological parameters of specific aquatorium.2000, “Marine Hydrodynamics and Vehicle Control”, in The Ocean Engineering Handbook, CRC Press, →ISBN, Sea Ambient Noise—An Example from the Middle Adriatic, page 36
2. a facility where alkaline hydrolysis is performed
   • It's an aquatorium. They don't burn him. He gets dissolved.2019, Russel T. Davies, Years and Years, episode 3, spoken by Edith Lyons (Jessica Hynes)