From Longman Dictionary of Contemporary Englishsoda fountainˈsoda ˌfountain noun [countable] American EnglishDFDL a place in a shop at which drinks, ice cream etc were served in the past
Examples from the Corpus
soda fountain• The crew will get up to 90 servings from a dispenser set up like a soda fountain at a convenience store.• Katherine found a small restaurant with a soda fountain.• People were lined up at the cash registers and soda fountain.• His question brought to mind my thought that time at the soda fountain with his father. 