Nasal opening
THE ANSWER IS
The answer is NOSTRIL.
Tap reveal when you’re ready—the letters stay hidden until then.
Why it fits
NOSTRIL is the 7-letter answer to “Nasal opening” in the September 25, 2021 Lexigo puzzle. Every answer must also trace a connected path across touching hexagons, with each word linking to its neighbors in the chain—so NOSTRIL both satisfies the clue and fits the day’s board.