intransitive and transitive. To move with, or as with, a ratchet; to move jerkily, or by degrees.

intransitive. To ride a bicycle without the use of the pedals, allowing it to proceed under its own momentum, to coast. Of a motor vehicle or its…

intransitive. Originally U.S. To rotate in the manner of a pinwheel; to turn somersaults or whirl in the air; to move rapidly, as though on wheels…