What is the answer to the WSJ Crossword clue "Letter between sigma and upsilon" from September 2, 2026?

Crossword clue

“Letter between sigma and upsilon”

This clue appeared as 61-Down in the WSJ Crossword on Wednesday, September 2, 2026. The answer has 3 letters.

Answer · 3 lettersFirst appearance

TAU

Letters3

Starts withT

Ends withU

Vowels2

Where this clue has appeared

WSJ Crossword
Sep 2, 20263 letters→

About this clue

The clue “Letter between sigma and upsilon” ran in the WSJ Crossword on September 2, 2026 as 61-Down. Its answer is a 3-letter word that starts with T and ends with U.

See every answer from the puzzle on the WSJ Crossword page for September 2, 2026, or learn how clues like this work in our guide to crossword clue types.

More clues from this puzzle

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FAQ

What is the answer to the “Letter between sigma and upsilon” clue?+

The answer is TAU (3 letters), from the WSJ Crossword of September 2, 2026.

Where has this clue appeared?+

We have seen it 1 time in the WSJ Crossword.

How do I find other WSJ Crossword answers?+

Open the full list of answers for September 2, 2026, or browse every date on the WSJ Crossword hub.