Word: luddenite
Part of speech: Noun
Syllables: lu
dde
nite
Definition: A monoclinic nickel green mineral containing copper, hydrogen, lead, oxygen, and silicon.
Morphemes:
Affix: Ludden
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.