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International Standard Book Number

American  
[in-ter-nash-uh-nl stan-derd book nuhm-ber] / ˈɪn tərˌnæʃ ə nl ˈstæn dərd ˈbʊk ˌnʌm bər /

noun

  1. ISBN.

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

If there is no bar code, she checks the International Standard Book Number on the copyright page.

From New York Times • Mar. 3, 2012

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.