PHONOLITE


Meaning of PHONOLITE in English

[ 'fəʊnəlʌɪt ]

■ noun Geology a fine-grained volcanic rock composed of alkali feldspars and nepheline.

Origin

C19: from phono- 'relating to sound' (because of its resonance when struck) + -ite 1 .

Concise Oxford English vocab.      Сжатый оксфордский словарь английского языка.