What does roomful mean?
A roomful is an informal way of referring to the number of people or objects that can fit in a room, or to the people or objects occupying it. The expression commonly appears as “a roomful of,” followed by people, guests, musicians, books, or similar nouns. It can simply mean a room's capacity, but it often carries a suggestion of abundance, liveliness, or spectacle: a roomful of children may sound more animated than several children, while a roomful of equipment implies a substantial amount. The word is used in everyday speech and informal writing in both British and American English. It is especially useful when the exact number is unimportant but the scale of the crowd or collection matters.
nounA roomful is the amount of people or objects that a room can contain, or the people or objects occupying a room. The word is informal and is often used to suggest a large or impressive gathering.
- An amount or number of people or objects that can be contained in, or that occupy, a room.
- The people gathered together in a room, especially a large or notable gathering.
"A roomful of guests waited for the announcement."
"The lecture hall held a roomful of students."
"They filled the studio with a roomful of instruments before the session began."
The plural is uncommon because the word is normally used with the indefinite article and the preposition “of,” as in “a roomful of people.”
"The hotel was empty, although several roomfuls of guests had checked in the previous evening."
One word can make a crowd sound cinematic: welcome to a roomful of strangers.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does roomful come from?
“Roomful” was formed in the 19th century by combining the noun “room” with the suffix “-ful,” meaning “full of.” The suffix had already been used in English for centuries in words such as “useful” and “helpful.” The combination follows the ordinary English pattern of making a noun describe an amount or collection contained within something.
How roomful is actually used
Informal and somewhat literary; the phrase is often used with “of,” as in “a roomful of people.” It may imply that the number is unusually large or that the gathering is lively or impressive.
Easily confused with roomful
A roomful is an informal noun referring to a room's capacity or the occupants or contents of a room; it is not a standard adjective.