plural of sulfur shower

(Australia, New Zealand) A building at a park, campground, caravan park, or holiday park containing multiple facilities for use by patrons such as toilets, showers, kitchen, laundry, or lockers.

plural of mercury-vapor lamp

The opening price for an item at an auction. / (horse racing) The final odds on a horse when the race starts; also used to designate a system of fixed-odds betting using such prices. Abbreviation: SP.