organ >> ˈɔːɡ(ə)n
Definition: [noun] a part of an organism which is typically self-contained and has a specific vital function.
Example: the internal organs
Definition: [noun] a large musical instrument having rows of pipes supplied with air from bellows (now usually electrically powered), and played using a keyboard or by an automatic mechanism. The pipes are generally arranged in ranks of a particular type, each controlled by a stop, and often into larger sets linked to separate keyboards.
Definition: [noun] a department or organization that performs a specified function.
Example: the organs of local government