Index of English words, starting with "si"

(1) - Silty (a.) Full of silt; resembling silt.

(1) - Silurian (n.) The Silurian age.
(2) - Silurian (a.) Of or pertaining to the country of the ancient Silures; -- a term applied to the earliest of the Paleozoic eras, and also to the strata of the era, because most plainly developed in that country.

(1) - Siluroid (n.) A siluroid fish.
(2) - Siluroid (n.) Belonging to the Siluroidei, or Nematognathi, an order of fishes including numerous species, among which are the American catfishes and numerous allied fresh-water species of the Old World, as the sheatfish (Silurus glanis) of Europe.

(1) - Silvan (n.) See Sylvanium.
(2) - Silvan (a.) Of or pertaining to woods; composed of woods or groves; woody.