Subscribe
URL of the page has been copied to clipboard.
Meaning : A soft grey ductile metallic element used in alloys. Occurs in niobite. Formerly called columbium.
Synonyms : atomic number 41, niobium
Meaning : A Latin phrase (or its abbreviation) used to indicate that special attention should be paid to something.
Example : The margins of his book were generously supplied with pencilled NBs.
Synonyms : n.b., nota bene
Install App