transcription, транскрипция: [ ə-ˈnȯr-thə-ˌsīt ]
noun
Etymology: French anorthose, a feldspar, from a- + Greek orthos — more at orth-
Date: 1863
: a granular plutonic igneous rock composed almost exclusively of a soda-lime feldspar (as labradorite)
• an·or·tho·si·tic ə-ˌnȯr-thə-ˈsi-tik adjective