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fibrinolysin

Upper-Intermediate (B2)

IPA: //fɪˌbrɪnəˈlaɪsɪn//

KK: /fɪˌbrɪnəˈlaɪsɪn/

noun
Definition

A type of enzyme that helps break down blood clots in the body.


Example

Fibrinolysin is important for preventing blood clots from becoming too large.


Conversation
Sloth A
I was reading about how our body breaks down blood clots.
Sloth B
Oh really? What helps with that process?
Sloth A
It turns out that an enzyme called fibrinolysin plays a key role.
Sloth B
That's interesting! I didn't know enzymes could do that.

Synonyms & Antonyms
Synonyms
plasmin
enzyme
protease
Antonyms
coagulant
clot
fibrin
Root Explanation

Fibrinolysin → It is formed from "fibrin" (from Latin "fibrina", meaning a protein involved in blood clotting) and "lysin" (from Greek "lysis", meaning to break down or dissolve). The word refers to a substance that breaks down fibrin, thus dissolving blood clots.

Memory Tip

Think of 'fibrin' as the protein that forms clots and 'lysis' as the process of breaking down — fibrinolysin is what dissolves those clots.

Visually Confused Words
antifibrinolysin
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