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English noun: fibrillation

1. fibrillation (state) muscular twitching involving individual muscle fibers acting without coordination


Broader (hypernym)twitch, twitching, vellication


Narrower (hyponym)atrial fibrillation, ventricular fibrillation

2. fibrillation (act) act or process of forming fibrils


Broader (hypernym)branching, fork, forking, ramification









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