chug

US /tʃʌɡ/
UK /tʃʌɡ/
"chug" picture
1.

to drink something, especially a large amount of alcohol, quickly and continuously

:
He chugged down the entire beer in one go.
The students were chugging sodas during the break.
2.

to make a regular muffled sound, as of a steam engine or a motor working slowly

:
The old train began to chug slowly up the hill.
The engine chugged to life and the boat moved forward.
1.

a regular muffled sound, as of a steam engine or a motor working slowly

:
We heard the distant chug of a train.
The old engine gave a final chug and died.