Definition of "autocycle" in English

noun

1. A vehicle somewhat like a moped, having a small motor where the pedals would be, and a petrol tank located within the frame.

2. (US) A three-wheeled vehicle with an enclosed cabin, where passengers ride in seats instead of astride the body.

noun

1. A hybrid between motorcycle and automobile, with a drive system like a motorcycle and rider amenities like a car.

noun

1. (geology, civil engineering) A cycle in rock formation whose major forces are contained within the formation, as contrasted with coming from outside the formation via tectonics, volcanism, climate change, or other outside forces.