Defn: To choke, fill, or obstruct with silt or mud.

SILT
Silt, v. i.

Defn: To flow through crevices; to percolate.

SILTY
Silt"y, a.

Defn: Full of silt; resembling silt.

SILUNDUM
Si*lun"dum, n. [Trade name]

Defn: A form of silicon carbide, produced in the electric furnace, possessing great hardness, and high electrical resistance, and not subject to oxidation below 2880º F., or 1600º C.

SILURE
Si*lure", n. Etym: [L. silurus a sort of river fish, Gr. silure.]
(Zoöl.)

Defn: A fish of the genus Silurus, as the sheatfish; a siluroid.

SILURIAN Si*lu"ri*an, a. Etym: [From L. Silures, a people who anciently inhabited a part of England and Wales.] (Geol.)