TRANSMISSION

Definition

1. noun the act of sending a message. — synonyms: transmittal, transmitting
2. noun communication by means of transmitted signals.
3. noun the fraction of radiant energy that passes through a substance. — synonyms: transmittance
4. noun an incident in which an infectious disease is transmitted. — synonyms: infection, contagion
5. noun the gears that transmit power from an automobile engine via the driveshaft to the live axle. — synonyms: transmission_system