\Soss\ (?; 115), v. i. [Cf. {Souse}.]
To fall at once into a chair or seat; to sit lazily. [Obs.]
--Swift.

\Soss\, v. t.
To throw in a negligent or careless manner; to toss. [Obs.]
--Swift.

\Soss\, n.
1. A lazy fellow. [Obs.] --Cotgrave.
2. A heavy fall. [Prov. Eng.] --Hallowell.

\Soss\, n. [See {Sesspol}.]
Anything dirty or muddy; a dirty puddle. [Prov. Eng.]