// Workers AI · dad joke modeWhat did mass say to its friend? You have a lot to weigh on your mind.

Mass is the quantity of matter in a physical body and a measure of the body's inertia.

Mass or MASS may also refer to:

Arts, entertainment, and media

Music

• Mass (band), an English post-punk band
• Mass (music), a choral composition that sets liturgical text to music
• Mass (Stravinsky), a composition by Igor Stravinsky
• Mass (Bernstein), a musical theater work by Leonard Bernstein
• Mass (Grotus album), 1996
• Mass (The Gazette album), 2021
• The Mass (album), by musical project Era
• Mass, a 2011 album by New Zealand musician Alastair Galbraith

Other uses in arts, entertainment, and media

• Mass (2004 film), Indian Telugu-language film
• Mass (2021 film), American drama film
• Mass (novel), a 1973 novel by Filipino author F. Sionil José
• The Masses, a socialist magazine published in the US from 1911 to 1917

Military

• MASS (decoy system), a naval defence system
• M26 Modular Accessory Shotgun System (or MASS), a developmental shotgun for the M16 rifle/M4 carbine family of guns
• MASS, Marine Air Support Squadrons within the United States Marine Corps

People with the name

• Mass (surname)
• Peter Harris (producer), an electronic musician who uses the alias Mass
• Mass Sarr, Jr. (born 1973), a Liberian former footballer

Places

• Mass City, Michigan, also known as Mass, an unincorporated community in the United States
• Maß (Lauer) (pronounced "mass"), a river of Bavaria, Germany, left tributary of the Lauer
• Massachusetts (abbreviated Mass or MA), a U.S. state in New England
• Massachusetts Bay (abbreviated Mass Bay), a bay off the U.S. state of the same name

Religion

• Mass (liturgy), an act of worship in some Christian churches
• Mass in the Catholic Church, the main act of worship of the Catholic Church

Society

• Mass Party, a political party in Thailand (2006–2009?)
• Mass society, a society based on relations between huge numbers of people, whose prototypical denizen is the "mass man"
• Mass politics, politics in the mass society, featuring especially the modern political party

Other uses

• BrightBus, a former British vehicle body manufacturer and school bus operator that previously traded as MASS Engineering
• Manab Adhikar Sangram Samiti, a human rights NGO in Assam (India)
• Marc and Eva Stern Math and Science School (Stern MASS)
• Maritime Autonomous Surface Ship, An autonomous cargo ship
• Maß (pronounced "mass"), a German word describing the amount of beer in a regulation mug, also used for the mug itself
• Mass (mass spectrometry), a chemical analysis technique
• Mass (object), a high-density object
• Mawson Analytical Spectrometry Services, services offered at the University of Adelaide, Australia
• Tumor, or mass, a neoplasm that is enlarged

See also

• Landmass or land mass, a continuous area of land
• Massive (disambiguation)
• Weight (disambiguation)