Noun

• S: (n) transmission, transmittal, transmitting (the act of sending a message; causing a message to be transmitted)
• S: (n) transmission (communication by means of transmitted signals)
• S: (n) transmittance, transmission (the fraction of radiant energy that passes through a substance)
• S: (n) infection, contagion, transmission (an incident in which an infectious disease is transmitted)
• direct hypernym / inherited hypernym / sister term
• derivationally related form
• S: (n) transmission, transmission system (the gears that transmit power from an automobile engine via the driveshaft to the live axle)
• direct hyponym / full hyponym
• part meronym
• S: (n) clutch (a coupling that connects or disconnects driving and driven parts of a driving mechanism)
• S: (n) fluid drive (an automotive power coupling)
• S: (n) gearbox, gear box, gear case (the shell (metal casing) in which a train of gears is sealed)
• direct hypernym / inherited hypernym / sister term
• part holonym