organ
//ˈɔːrɡən//
Noun
organSingular
organsPlural
1
A part of the body of a living organism that has a specific vital function, such as the heart, liver, or lungs.
The heart is a vital organ that pumps blood throughout the body.
2
A large musical instrument with keyboards and pipes that produces sound by forcing air through the pipes.
She played the organ at the church every Sunday.
3
An organization or institution that serves a particular function within a larger system.
The United Nations is an important organ of international cooperation.
4
A medium of communication, especially a newspaper or periodical that represents the views of a particular group.
The newspaper serves as the official organ of the political party.