FIBRILLATION
fibrillation
(noun) act or process of forming fibrils
fibrillation
(noun) muscular twitching involving individual muscle fibers acting without coordination
Source: WordNet® 3.1
Etymology
Noun
fibrillation (countable and uncountable, plural fibrillations)
The rapid, irregular, and unsynchronized contraction of the muscle fibers of the heart.
Source: Wiktionary
Fi`bril*la"tion, n.
Definition: The state of being reduced to fibers. Carpenter.
Source: Webster’s Unabridged Dictionary 1913 Edition
Recent Word Finds
Word of the Day
1 February 2025
GRIP
(noun) an intellectual hold or understanding; “a good grip on French history”; “they kept a firm grip on the two top priorities”; “he was in the grip of a powerful emotion”; “a terrible power had her in its grasp”
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