Corrosion in the right rocket engine

The answer to “Corrosion in the right rocket engine” in the The Times Cryptic crossword is THRUSTER — a 8-letter word. It most recently appeared in the The Times Cryptic crossword on September 8, 2026, a Tuesday puzzle, at 9-Across. Below you'll find why that fill fits, every other answer we've recorded for this clue, and links into the puzzle it came from.

“Corrosion in the right rocket engine” answer

THRUSTER (8 letters)

Reveal the solution one letter at a time with the tiles above if you'd rather nudge yourself toward it than see the whole word at once. Just want it outright? The answer is THRUSTER.

What does THRUSTER mean?

Reading the plain dictionary sense of THRUSTER is often the fastest way to see why it answers this clue.

When else has “Corrosion in the right rocket engine” appeared?

The Times Cryptic reuses clues across dates, sometimes with a different answer depending on the grid. Here's where this exact clue has shown up, and what the answer was each time — handy when you're checking whether today's fill is the only one.

September 8, 2026 (most recent) → THRUSTER. We haven't indexed another appearance of this exact clue yet.

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