Fierce conflagration (7)

I believe the answer is:

inferno

(Other definitions for inferno that I've seen before include "A raging fire like hell" , "Large and out-of-control fire" , "Huge fire" , "Fierce fire" , "Dante's work" .)

I've seen this clue in The Telegraph.

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.