ˈeləˌstaˌdīt, ˌ ̷ ̷ ̷ ̷ˈ ̷ ̷ˌ ̷ ̷ noun
( -s )
Etymology: Reuben B. Ellestad b 1900 American chemist + English -ite
: a variety of apatite Ca 5 (F,Cl,OH)[(P,Si,S,C)O 4 ] 3 containing silicon, carbon, and sulfur replacing some of the phosphorus
ˈeləˌstaˌdīt, ˌ ̷ ̷ ̷ ̷ˈ ̷ ̷ˌ ̷ ̷ noun
( -s )
Etymology: Reuben B. Ellestad b 1900 American chemist + English -ite
: a variety of apatite Ca 5 (F,Cl,OH)[(P,Si,S,C)O 4 ] 3 containing silicon, carbon, and sulfur replacing some of the phosphorus
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012