Standard Lemma guide
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.
noun
A protein that in humans plays a role in the formation of clots.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
a protein present in blood plasma; converts to fibrin when blood clots
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Synonyms: factor I
Antonyms: none provided
Broader terms: coagulation factor, clotting factor
History
Etymology tree English fibre Proto-Indo-European *-nós Proto-Indo-European *-iHnos Proto-Italic *-īnos Latin -īnusder. Old French -inbor. Middle English -in English -ineclip. English -in English fibrin Ancient Greek -ο- (-o-)der. Latin -o-bor. English -o- Proto-Indo-European *ǵenh1- Proto-Indo-European *-os Proto-Indo-European *ǵénh1os Proto-Hellenic *génos Ancient Greek γένος (génos) Proto-Indo-European *-os Proto-Indo-European *-ēs Ancient Greek -ης (-ēs) Ancient Greek -γενής (-genḗs)lbor. French -gènebor. English -gen English fibrinogen From fibrin + -o- + -gen.
Across languages
12 source translations are retained for this English entry.
