Origin: Latin suffix -tion
Coagulation has 2 different meanings across 1 category:
the process of forming semisolid lumps in a liquid
"When I got a cut, the blood started coagulating quickly to form a protective clot over the wound."
The precipitation of suspended particles as they increase in size (by any of several physical or chemical processes)
"The rapid coagulation of clay particles caused the muddy river water to suddenly turn clear at the bottom of the reservoir."