vēˈyōˌmīt noun
( -s )
Etymology: French villiaumite, from Villiaume, 20th century French explorer in Africa + French -ite
: a mineral (NaF) consisting of a sodium fluoride and occurring in small carmine to colorless isometric crystals (sp. gr. 2.8)
vēˈyōˌmīt noun
( -s )
Etymology: French villiaumite, from Villiaume, 20th century French explorer in Africa + French -ite
: a mineral (NaF) consisting of a sodium fluoride and occurring in small carmine to colorless isometric crystals (sp. gr. 2.8)
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012