noun Etymology: French, from a- + Greek orthos straight Date: 1833 a white, grayish, or reddish feldspar occurring in many igneous rocks, anorthitic adjective
ANORTHITE
Meaning of ANORTHITE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012