siliceous Definition
containing, relating to, or resembling silica (a hard, unreactive, colorless compound that occurs as the mineral quartz and as a principal constituent of sandstone and other rocks).
Using siliceous: Examples
Take a moment to familiarize yourself with how "siliceous" can be used in various situations through the following examples!
Example
The siliceous rocks are composed mainly of quartz.
Example
Siliceous sponges have skeletons made of silica.
Example
The soil in this area is very siliceous.
siliceous Synonyms and Antonyms
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Summary: siliceous in Brief
The term 'siliceous' [sɪˈlɪʃəs] is an adjective that describes something that contains, relates to, or resembles silica. It is commonly used to describe rocks, sponges, and soil.