Rebellion sacrificing small volume (7)

I believe the answer is:

edition

I'm a little stuck... Click here to teach me more about this clue!

'volume' is the definition.
(I've seen this before)

I don't understand the remainder of the clue.

(Other definitions for edition that I've seen before include "Particular version of a published text" , "Something impressed" , "Number of copies printed at one time" , "Version of a publication" , "copy of work" .)

I've seen this clue in The Guardian.

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.