Crossword Genius

Pistons' place (6)

Ross

I believe the answer is:

engine

'pistons' place' is the definition.
(I've seen this in another clue)

This is the entire clue.

(Other definitions for engine that I've seen before include "Motive machine" , "Machine supplying power" , "Motor" , "Machine that converts energy into motion" , "turn of mind once" .)

I've seen this clue in The Wall Street Journal.
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.