Mass

/mæs/

Meaning & Definition

noun
A coherent, typically large body of matter with no definite shape.
The mass of the building was impressive, towering over the landscape.
A large quantity or something regarded as a unit.
A mass of people gathered in the square for the protest.
In physics, the quantity of matter in an object, measured in kilograms or grams.
The mass of the rock was determined to be five kilograms.
A religious ceremony, especially in the Christian church.
She attended Mass every Sunday at the local church.
verb
To arrange in a group or heap.
They massed the supplies in the center of the room.
To form into a collective group.
The troops were massed at the border for the operation.

Etymology

From Latin 'massa', meaning 'a lump or mass'.

Common Phrases and Expressions

mass media
Various means of communication that reach a large audience.
for the masses
Designed for the general public.
mass production
The manufacture of goods in large quantities.
mass appeal
A widespread attraction to a large audience.
mass communication
The process of imparting and exchanging information on a large scale.

Related Words

massive
A term often used to describe something that has a large mass.
massacre
The killing of a large number of people at once.

Slang Meanings

Massive or significant.
That party was mass!
A lot of something.
There was mass food at the event.