“Physicist Mach after whom "Mach numbers" are named” crossword clue
Answer
E
R
N
S
T
•••••ERNST
Reveal the answer to see why it works and where this clue has appeared before.ERNST is the answer to the New York Times crossword clue “Physicist Mach after whom "Mach numbers" are named”. It was last seen in the puzzle of June 13, 2025, where it runs at 50 Down and fills 5 squares. It crosses 5 other entries in that grid — those are listed below and are the quickest way to confirm the letters you already have.
Crossing entries
Jun 13, 2025 grid48ALike many a security guard5 ltrs›56A___ Bush, Black Lives Matter activist who served in Congress4 ltrs›59AMajorly successful business start-ups8 ltrs›62AWhere an airport traveler might seek assistance8 ltrs›64AMany of these begin with "E"8 ltrs›
More clues from this puzzle
Jun 13, 20251AShort shorts8 ltrs›9AWalk with attitude6 ltrs›15ALight shower?8 ltrs›16AProduct whose slogans have included "Say hello to the future" and "Welcome to the big screens"6 ltrs›17AAquatic eater of shellfish8 ltrs›18ARequirement for a triple play6 ltrs›19AThey may be graphic4 ltrs›20ABecomes pendulous, say4 ltrs›
Back to the full Jun 13, 2025 answer list, or browse the puzzle archive.