mustn't
AmericanUsage
See contraction.
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.
In the poem “Where Humans Can’t Leave and Mustn’t Complain,” he depicts schoolyard taunting by evoking grand historical drama:
From The New Yorker • May 1, 2019
Q. Mustn’t love dogs: I don’t like dogs.
From Slate • Apr. 10, 2018
Q. Re: Mustn’t love dogs: I’m a huge dog lover and well on my way to nutty dog lady status, but I’m sensitive that not everyone else loves dogs like I do.
From Slate • Apr. 10, 2018
Mustn't upset the sponsors or anyone from the football family or the makers of Britain's Got Talent.
From The Guardian • May 11, 2013
"Mustn't delay, then. Our good host and hostess will be expecting us," he said.
From "And Then There Were None" by Agatha Christie
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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.