Oxford Dictionary English room temperature nounnoun BrE BrE//ˈruːm temprətʃə(r)// ; NAmE NAmE//ˈruːm temprətʃər// , NAmE//ˈruːm temprətʃʊr// ; BrE BrE//ˈrʊm temprətʃə(r)// ; NAmE NAmE//ˈrʊm temprətʃər// , NAmE//ˈrʊm temprətʃʊr// [uncountable] Add to my wordlistjump to other resultsthe normal temperature inside a building Serve the wine at room temperature.See room temperature in the Oxford Learner's Dictionary of Academic EnglishSee room temperature in the Oxford Advanced American DictionaryCheck pronunciation: room temperature oxfordlearnersdictionaries.com