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bookworm

[boo k-wurm] /ˈbʊkˌwɜrm/
noun
1.
a person devoted to reading or studying.
2.
any of various insects that feed on books, especially a booklouse.
Origin
1590-1600
1590-1600; book + worm
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for book-worm

bookworm

/ˈbʊkˌwɜːm/
noun
1.
a person excessively devoted to studying or reading
2.
any of various small insects that feed on the binding paste of books, esp the book louse
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word Origin and History for book-worm

bookworm

n.

1590s (of people), 1855 of insects or maggots; there is no single species known by this name, which is applied to the anolium beetle, silverfishes, and book lice. See book (n.) + worm (n.).

Online Etymology Dictionary, © 2010 Douglas Harper
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Encyclopedia Article for book-worm

bookworm

any insect (e.g., moths, beetles) whose larval (or adult) forms injure books by gnawing the binding and piercing the pages with small holes. No single species may properly be called the bookworm because a large number of insects feed upon dry, starchy material or paper and may damage books

Learn more about bookworm with a free trial on Britannica.com
Encyclopedia Britannica, 2008. Encyclopedia Britannica Online.
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Word Value for book

10
11
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