museum

noun

mu·​se·​um myu̇-ˈzē-əm 

: an institution devoted to the procurement, care, study, and display of objects of lasting interest or value

American Museum of Natural History

also : a place where objects are exhibited

an art museum

Synonyms

• gallery
• exhibition

Examples of museum in a Sentence

a museum of natural history

a trip to the Museum of Natural History

Recent Examples on the Web

Links to access the live stream will be available on the museum website and social media. —Emma George-Griffin, Freep.com, 22 Oct. 2025

The theft exposed security vulnerabilities, and as global media scrutinized both the museum and the government’s commitment to protecting art and history, the story resonated far beyond France's borders. —Hollie Silverman, MSNBC Newsweek, 22 Oct. 2025

The chapel initially went on display in the museum’s Egyptian wing in 1926 and remained there for 70 years. —Jennifer Rodriguez, Miami Herald, 22 Oct. 2025

At the Gateway Arch, a tram ride to the top offered sweeping views of the Mississippi River and downtown, while the museum below traced the city’s role in westward expansion. —Okla Jones, Essence, 22 Oct. 2025

Word History

Etymology

Latin Museum place for learned occupation, from Greek Mouseion, from neuter of Mouseios of the Muses, from Mousa

First Known Use

circa 1660, in the meaning defined above

Phrases Containing museum

• historical museum
• museum piece
• wax museum

Rhymes for museum

• corneum
• hordeum
• luteum
• lyceum
• athenaeum
• coliseum
• colosseum
• mausoleum
• mycelium
• endothelium
• periosteum
• peritoneum

Kids Definition

museum

noun

mu·​se·​um myu̇-ˈzē-əm 

: a building in which interesting and valuable things (as works of art or historical or scientific objects) are collected and shown to the public

Etymology

from Latin Museum "a place devoted to the Muses, a place for the study of special arts and sciences," from Greek Mouseion (same meaning), from Mouseios "of the Muses," from Mousa "Muse, goddess of an art or science" — related to music

Word Origin

The ancient Greeks worshipped nine sister goddesses, each of whom was called a Mousa. In English we now refer to them as the Muses. The Greeks believed that each Muse was the goddess of a particular art or science. A place that was dedicated to these goddesses—and to the arts and sciences for which they stood—was called a Mouseion. The Greek Mouseion became Museum in Latin, from which it was borrowed into English about 300 years ago.