This clue appeared in the NYT Crossword on Friday, August 21, 2026 (46 Across). The answer is hidden below until you want it. Friday puzzles are themeless and hard, with clues that are vague on purpose.
Answer length: 3 squares
First letter
P _ _
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About the answer
PHI as a word: (mathematics) The golden ratio; A visual illusion whereby a sequential pattern of lights produces a false sense of motion.
PHI has been an answer 8 times in the NYT Crossword and Mini since December 3, 2025.
Other clues with the same answer
More clues from this puzzle
- Bold (40 Across)
- Étendue bleue (42 Across)
- Hindi for "reign" (43 Across)
- Focus of a concussion protocol (45 Across)
- Especially ornate (49 Across)
- Mass. summer setting (51 Across)
- Jack up (52 Across)
- School units (54 Across)
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