Definition of Nb

1. Noun. A soft grey ductile metallic element used in alloys; occurs in niobite; formerly called columbium.

Exact synonyms: Atomic Number 41, Niobium
Generic synonyms: Metal, Metallic Element
Specialized synonyms: Columbium
Substance meronyms: Columbite, Niobite

2. Noun. A Latin phrase (or its abbreviation) used to indicate that special attention should be paid to something. "The margins of his book were generously supplied with pencilled NBs"
Exact synonyms: N.b., Nota Bene
Generic synonyms: Annotation, Notation, Note

Medical Definition of Nb

1. Symbol for niobium. (05 Mar 2000)

Lexicographical Neighbors of Nb

Nazification
nazifications
nazified
nazifies
Nazify
nazifying
Naziism
Nazimova
nazir
nazirs
nazis
Nazism
Nazi Germany
Nazi Party
Nb (current term)
NB
nbd chloride
NbE
NBT
NbW
NC
ncam
NCDC
Nd
ND
nda
Ndebele
Ndjamena
NDP
ND virus

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