Crossword Genius

Secretly pass gas? (6)

Ross

I believe the answer is:

siphon

(Other definitions for siphon that I've seen before include "Tube down which liquid flows unaided" , "Drawing device" , "Draw off (liquid) by pipe" , "Tube drawing off liquid" , "Tube taking fluid from higher to lower point" .)

I've seen this clue in The New York Times.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.