~ 1
■ verb ( ~s , ~ging , ~ged ) move with a series of regular muffled explosive sounds, as of an engine running slowly.
■ noun a ~ging sound.
Origin
C19: imitative.
————————
~ 2
■ verb ( ~s , ~ging , ~ged ) N. Amer. informal consume (a drink) in large gulps without pausing.
Origin
1980s: imitative.