← Back to search

Meaning of felsophyre | Babel Free

Noun CEFR B2

Definitions

A porphyritic volcanic rock composed primarily of feldspar and quartz.

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

felspar felspathoid Felstead Felsted felstone felt