hetaerolite
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
14
Scrabble Score
11
Letters
3
Syllables
8
Unique Chars
Meaning
noun
A tetragonal-ditetragonal dipyramidal black mineral containing manganese, oxygen, and zinc.
Etymology
From hetaero- + -lite, from Ancient Greek ἑταῖρος (hetaîros, “companion”) and λίθος (líthos, “stone”), because it was always found in its type locality alongside chalcophanite.