Coagulate

Lower down in the atmosphere, these aerosols bump into each other and coagulate, and at the same time interact with other, neutral particles.

The blood started to coagulate.

In cheese making, milk coagulates into curds that become cheese.

Rennet coagulates milk; heat coagulates the white of an egg.

roasted in wrath and fire, / And thus o'er-sized with coagulate gore,