The story
From fibre + -in (used to form chemical names of proteins, etc).
Etymology from Wiktionary, CC BY-SA 4.0.
fibrin
Today it means: A white, albuminous, fibrous substance, formed in the coagulation of the blood. Full definition →
Today it means: A white, albuminous, fibrous substance, formed in the coagulation of the blood. Full definition →
From fibre + -in (used to form chemical names of proteins, etc).
Etymology from Wiktionary, CC BY-SA 4.0.