Initiate fission ... or what 20-, 26- and 41-Across do? Crossword Clue

Looking for the answer to “Initiate fission ... or what 20-, 26- and 41-Across do?” from the Universal crossword of April 13, 2026? It has 12 letters. Flip the tiles one at a time, try a hint first, or look through the rest of that puzzle.

Crossword answer

UNIVERSAL, APRIL 13, 2026

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Hints

Three clues to the answer, gentle first. Open one at a time.

Hint 1 Meaning

Hint 2 Anagram

Hint 3 Another clue

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Questions

What is the answer to “Initiate fission ... or what 20-, 26- and 41-Across do?”?

SPLITTHEATOM, 12 letters.

When was “Initiate fission ... or what 20-, 26- and 41-Across do?” last seen in a crossword?

In the Universal crossword of April 13, 2026.

How many letters does the answer have?

12 letters, starting with S.