/ Dictionary / Index F fibrino-: Meaning and Definition of Find definitions for: fibrino- Pronunciation: [key] a combining form representingin compound words: fibrinolysis. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. fibrin fibrinogen Related Content Daily Word Quiz: cetacean Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language