Supersonic speed unit Crossword Clue

Looking for the answer to “Supersonic speed unit” from the USA Today crossword of May 15, 2025? It has 4 letters. Flip the tiles one at a time, try a hint first, or look through the rest of that puzzle.

Crossword answer

USA TODAY, MAY 15, 2025

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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 “Supersonic speed unit”?

MACH, 4 letters: a number indicating the ratio of the speed of a body to the speed of sound.

When was “Supersonic speed unit” last seen in a crossword?

In the USA Today crossword of May 15, 2025.

How many letters does the answer have?

4 letters, starting with M.