ˌ ̷ ̷ ̷ ̷ˈsthēˌnīt noun
( -s )
Etymology: German hypersthenit, from hypersthen hypersthene (from French hypersthène ) + -it -ite
1. : a rock composed of hypersthene and labradorite
2. : pyroxenite composed essentially of hypersthene
ˌ ̷ ̷ ̷ ̷ˈsthēˌnīt noun
( -s )
Etymology: German hypersthenit, from hypersthen hypersthene (from French hypersthène ) + -it -ite
1. : a rock composed of hypersthene and labradorite
2. : pyroxenite composed essentially of hypersthene
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012