Fibril
6 lettersnounrareUpdated June 2026
Definition
A very fine, threadlike natural or synthetic fibre, typically forming part of a larger structure such as a muscle or plant cell wall.
“Each muscle fibril contracted in precise synchrony in response to the nerve signal.”
Pronunciation
Syllables
fi·bril
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Word Game Tips
Wordle
Contains two I vowels and ends in L, an uncommon six-letter ending, the double I mid-word is a notable feature
Scrabble
Worth 11 points, the B and F together score 7 points, and the double I pattern is unusual enough to challenge opponents
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