Definitions

1. noun

A logical system, especially one that deals with the principles of knowledge or reality, or a scientific instrument.

“The philosopher developed a new organon for understanding the universe.”

2. noun

A musical instrument, especially the pipe organ.

“The grand pipe organ dominated the cathedral’s acoustics.”

3. noun

A part of the body, especially a sensory organ.

“The organon of sight allows humans to perceive the world visually.”