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Webster 1828 Edition
Copybook
COPYBOOK
,Noun.
 Definition 2025
copybook
copybook
English
Noun
copybook (plural copybooks)
- A student’s exercise book containing samples of good handwriting to be copied
 - (Quebec English) A notebook containing blank, often lined, pages for writing answers
 - (computing) A series of instructions or data definitions copied into multiple programs from a shared library; boilerplate
 
Derived terms
- blot one's copybook
 
Translations
student's exercise book — see exercise book