Otto who helped discover nuclear fission — Crossword Clue
Stuck on the 4–letter crossword clue “Otto who helped discover nuclear fission”? This page covers its appearance in NYT Crossword on 22nd Apr 2004. You can reveal the answer at your pace — one letter at a time or the whole word in one go. We also provide helpful extras where available: an AI-generated hint, a dictionary definition, other clues that share the same answer, and a jumbled-letters view for quick anagramming.
Answer
Hints
Want a nudge without spoilers? Try revealing a hint or two, it might be just enough to get you unstuck.

Frequently asked questions about the crossword clue “Otto who helped discover nuclear fission”
The answer to “Otto who helped discover nuclear fission” is HAHN (4 letters).
We last saw “Otto who helped discover nuclear fission” in NYT Crossword on 22nd Apr 2004.
The 4-letter answer for “Otto who helped discover nuclear fission” is HAHN.
If you’re still stuck on “Otto who helped discover nuclear fission”, try checking other answer lengths or using crossing letters to narrow the solution.
Daily Game Solvers, Hints and Answers
We help you solve your favourite daily game