English dictionary

siliceous

/s/I/'l/I//S//@/s/

Definitions, examples, synonyms and antonyms from WordNet 3.0.

adjective

relating to or containing or resembling silica

adj.pert

Examples
Gritrock is siliceous sandstone.

Synonyms silicious

Source: WordNet 3.0
Of or pertaining to silica; containing silica, or partaking of its nature.

adjective

Source: webster1913