Added 9 October 2026 classroom /ˈklɑːsɹʊm/ noun Categories: ThingsEveryday Words In Latin: odos, odor Wiktionary noun ! Definition from WordNet 3.1, Princeton University. Pronunciation from Wiktionary, via Kaikki.org. More about classroom at Wordnik → Where our words come from → A room in a school where lessons take place. Related Words: schoolroomhomeroomsemesterpupilgradesteacherpedagogicpedagogicaleducationallaboratoryschoolingstudio Back to today's word