Word: hackmanite
Part of speech: Noun
Syllables: hack
ma
nite
Definition: An important variety of sodalite exhibiting tenebrescence.
Morphemes:
Affix: Hackman
Language: en
PoS: Proper noun
Meaning: Proper noun~ A  surname​.
Affix: -ite
Language: en
PoS: Suffix
Meaning: Used to form nouns denoting rocks or minerals.