- of or relating to the texture of a porphyry whose groundmass consists of microlites in a glassy matrix.
More Definitions
- CRèME FRAîCHE (noun) Definition, Meaning & Examples
- UNDERBID (noun) Definition, Meaning & Examples
- BEWARE OF GREEKS BEARING GIFTS (noun) Definition, Meaning & Examples
- PUTTEE (noun) Definition, Meaning & Examples
- HEARING-EAR DOG (noun) Definition, Meaning & Examples
- CEREBROSPINAL MENINGITIS (noun) Definition, Meaning & Examples