N.B.

 I. (noun) 

Sense 1

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.; NB; nota bene

Classified under:

Nouns denoting communicative processes and contents

Hypernyms ("N.B." is a kind of...):

annotation; notation; note (a comment or instruction (usually added))

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