What does scoriaceous mean?
Scoriaceous refers to a surface resembling lava or scoria, typically rough and porous. This term is often used in geological contexts to describe the texture of volcanic rocks. The word is derived from the Latin 'scoria,' meaning cinder or slag. In formal or technical writing, scoriaceous is used to describe the rough, porous surface of lava flows or volcanic rocks. This term is not commonly used in everyday language, but it is an important concept in geology and volcanology. Understanding scoriaceous can provide insight into the formation and characteristics of volcanic rocks, making it a useful term for scientists and researchers.
adjectiveHaving a surface resembling lava or scoria, typically rough and porous.
- Having a surface resembling lava or scoria, typically rough and porous.
"The scoriaceous rocks on the volcanic island were a testament to its violent history."
"The scoriaceous rocks on the volcanic island were a testament to its violent history."
"The scoriaceous texture of the lava flows made them difficult to navigate."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of scoriaceous
The word scoriaceous is derived from the Latin 'scoria,' meaning cinder or slag. This term is related to the Greek 'skoros,' meaning cinder or ash. The word has been used in English since the 17th century to describe geological formations.
Usage notes
Scoriaceous is typically used in formal or technical contexts to describe geological formations.