Keywords: transmission fluid
As a Noun
1. The liquid, usually an oil, used in the gear transmission system of a vehicle. English = transmission fluid.
1. The action of moving the lever in a car with automatic-transmission and the Auslan signs OR + MANAUL-TRANSMISSION + OIL. There appears to be no commonly used Auslan sign for TRANSMISSION FLUID for most signers (but some signers represent this visually using these depicting signs, once they have established the topic). Source of this recommended sign: Victorian College for the Deaf.