Nb
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Symbol, Chemistry.
niobium.
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Words nearby Nb
Other definitions for Nb (2 of 3)
Other definitions for Nb (3 of 3)
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use Nb in a sentence
British Dictionary definitions for Nb (1 of 4)
nb
/ cricket /
abbreviation for
no ball
British Dictionary definitions for Nb (2 of 4)
Nb
the chemical symbol for
niobium
British Dictionary definitions for Nb (3 of 4)
NB1
abbreviation for
New Brunswick
British Dictionary definitions for Nb (4 of 4)
NB2
N.B., nb or n.b.
abbreviation for
nota bene
Word Origin for NB
Latin: note well
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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Scientific definitions for Nb
Nb
The symbol for niobium.
The American Heritage® Science Dictionary
Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Cultural definitions for Nb
N.B.
An abbreviation for the Latin phrase nota bene, meaning “note well.” It is used to emphasize an important point.
The New Dictionary of Cultural Literacy, Third Edition
Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.