From Longman Dictionary of Contemporary Englishroomfulroom‧ful /ˈruːmfʊl, ˈrʊm-/ noun [countable] LOT/LARGE NUMBER OR AMOUNTGROUP OF PEOPLEa large number of things or people that are all together in one roomroomful of a roomful of reporters
Examples from the Corpus
roomful• Much to his horror he was swept off his fret and sent flying through the corridors by a roomful of water.• Displays suitable for a roomful of people are less advanced.• In a roomful of thin boys one fat boy is odd man out.• I was a kid managing a roomful of people with five times my experience.• But he did it, right in front of a roomful of people.• She had found it difficult to teach a roomful of students who ranged from rank beginners to professional level.• Years ago, I was standing before a large roomful of our most successful distributors at a conference in Rio.• A whole roomful of precious stones.roomful of• a roomful of reporters 