Definition

Describing a type of rock that is made up of fine-grained minerals, often light in color, and is similar to granite.

Example

The geologist identified the felsitic rock during the field study.

Comparatives & Superlatives

Conversation

Have you seen that new rock formation near the lake?

Yeah, I heard it's made of felsitic material.

It looks so smooth and interesting, doesn't it?

Absolutely! I love how unique felsitic rocks can be.

Synonyms & Antonyms

Root Explanation

Felsitic → It is derived from 'felsite' (a type of volcanic rock) which comes from the German word 'Fels' (meaning rock) combined with the suffix '-itic' (meaning pertaining to). The term 'felsitic' refers to something that is related to or characteristic of felsite, a fine-grained volcanic rock.

Memory Tip

Think of 'felsite' as a type of rock, and remember that 'felsitic' means something that relates to that specific rock.

Visually Confused Words