|nā.trō, |na.trō+ noun
Etymology: natr- + alunite
: a mineral NaAl 3 (SO 4 ) 2 (OH) 6 consisting of a basic sulfate of aluminum and sodium isomorphous with alunite — called also almerite
|nā.trō, |na.trō+ noun
Etymology: natr- + alunite
: a mineral NaAl 3 (SO 4 ) 2 (OH) 6 consisting of a basic sulfate of aluminum and sodium isomorphous with alunite — called also almerite
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012