ˈbasəˌnīt, -azə- noun
( -s )
Etymology: Latin basanites — more at basalt
1. : touchstone 1
2. : an extrusive-igneous rock composed of plagioclase, augite, olivine, and either nephelite or leucite
ˈbasəˌnīt, -azə- noun
( -s )
Etymology: Latin basanites — more at basalt
1. : touchstone 1
2. : an extrusive-igneous rock composed of plagioclase, augite, olivine, and either nephelite or leucite
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012