Clot \Clot\, v. i. [imp. & p. p. Clotted; p. pr. & vb. n. Clotting.]

To concrete, coagulate, or thicken, as soft or fluid matter by evaporation; to become a cot or clod.

Source: Webster's Revised Unabridged Dictionary (1913)
 

Clotted \Clot"ted\, a. Composed of clots or clods; having the quality or form of a clot; sticky; slimy; foul. ``The clotted glebe.'' --J. Philips.

When lust . . . Lets in defilement to the inward parts, The soul grows clotted by contagion. --Milton.

Source: Webster's Revised Unabridged Dictionary (1913)