Word: NBs
Part of speech: Noun
Syllables: nbs
Definition: Plural of NB; a soft grey ductile metallic element used in alloys; occurs in niobite; formerly called columbium
Morphemes:
Affix: NBs
Language: en
PoS: Noun
Meaning: Plural of NB; a soft grey ductile metallic element used in alloys; occurs in niobite; formerly called columbium