definitions

fibrillate

[ fahy-bruh-leyt, fib-ruh- ]
/ ˈfaɪ brəˌleɪt, ˈfɪb rə- /

verb (used with object), fi·bril·lat·ed, fi·bril·lat·ing.

to cause to undergo fibrillation.

verb (used without object), fi·bril·lat·ed, fi·bril·lat·ing.

to undergo fibrillation.

Nearby words

fibril, fibrilla, fibrillar, fibrillary contractions, fibrillary tremor, fibrillate, fibrillated, fibrillation, fibrilliform, fibrillogenesis, fibrin

Origin of fibrillate

First recorded in 1830–40; fibrill(a) + -ate1

Related forms

fi·bril·la·tive, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Medicine definitions for fibrillated (1 of 2)

fibrillated

[ fĭb′rə-lā′tĭd, fī′brə- ]

adj.

Composed of fibrils.

Medicine definitions for fibrillated (2 of 2)

fibrillate

[ fĭb′rə-lāt′, fī′brə- ]

v.

To undergo or to cause to undergo fibrillation.
To make or to become fibrillar.

adj.

Being fibrillated.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.