Definition

Relating to or resembling scoria, which is a type of volcanic rock that is rough and porous.

Example

The scoriaceous texture of the rock made it lightweight and easy to handle.

Conversation

Did you see the new rock formation by the volcano?

Yeah, it's amazing! Those rocks look so scoriaceous.

I know, right? It's fascinating how they form from lava.

Absolutely! Nature has some incredible processes.

Synonyms & Antonyms

Root Explanation

Scoriaceous → It is derived from 'scoria' (from Latin 'scoria', meaning dross or waste) and the suffix '-ceous' (meaning having the nature of). The word 'scoriaceous' refers to something that has the nature or characteristics of scoria, typically relating to a type of volcanic rock that is porous and light.

Memory Tip

Think of 'scoria' as waste material from volcanic activity, and remember that 'scoriaceous' describes something that has the qualities of that volcanic waste.

Visually Confused Words