noun
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a book of specimens, esp of penmanship, for imitation
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a book for or containing documents
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informal to spoil one's reputation by making a mistake, offending against social customs, etc
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(modifier) trite or unoriginal
copybook sentiments
Etymology
Origin of copybook
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.
The Springbok lock Etzebeth was then sent off for his attack on Mann in what proved the only blot on South Africa's copybook.
From BBC
The blot may not be huge but it remains on Root's copybook.
From BBC
McLaren's Lando Norris won the Monaco Grand Prix for the first time with a copybook drive, controlling the race from start to finish.
From BBC
They’ve blotted their own copybooks by choosing to seek short-term relief at the expense of their long-term mission.
From Los Angeles Times
It was a copybook win for Piastri, the third of his F1 career, and founded on the advantage he earned by scoring his maiden pole position on Saturday.
From BBC
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.