Medium

Medium might mean:

• Medium, a size between small and large
• Medium (spirituality), a person who claims to communicate with the dead
• Interstellar medium, the matter between stars
• Optical gain medium
• Storage medium, a device for storing information
• Transmission medium, a solid, liquid, gas, or plasma that can transmit energy
• Growth medium, a solid or liquid material in which an organism can grow.

• Medium (TV series), a television series that starred Patricia Arquette
• The Medium, a 1946 opera by Gian Carlo Menotti

• Media, the way information is sent or received