hypersthenite
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
24
Scrabble Score
13
Letters
5
Syllables
9
Unique Chars
Meaning
noun
A more or less coarsely crystalline igneous rock, allied to gabbro; an aggregate of labradorite (feldspar) and hypersthene, of plutonic origin.
Countable; Uncountable
Etymology
From hypersthene + -ite.