transmission

The act of transmitting, e.g. data or electric power.
The fact of being transmitted.
Something that is transmitted, such as a message, picture, or a disease; the sending of such a thing.
The passage of a nerve impulse across synapses.
A device, usually an assembly of gears (gearbox) plus a clutch or torque converter, through which power is sent from the engine to the driveshaft in an automobile (motor car or motor truck).
The right possessed by an heir or legatee of transmitting to his successor(s) any inheritance, legacy, right, or privilege, to which he is entitled, even if he should die without enjoying or exercising it.
The passing of a communicable disease from an infected host individual or group to a conspecific individual or group.