əˈrapəˌhīt noun
( -s )
Etymology: Arapaho + English -ite; from its discovery on land owned by Arapahos
: a basic basalt rock containing bytownite, augite, over 50 percent of magnetite, and abundant apatite
əˈrapəˌhīt noun
( -s )
Etymology: Arapaho + English -ite; from its discovery on land owned by Arapahos
: a basic basalt rock containing bytownite, augite, over 50 percent of magnetite, and abundant apatite
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012