Definition of upsurge
- an upsurge in interest
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'upsurge.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
An upsurge in drug use sometimes leads to an upsurge in crime. An upsurge of flu cases can be cause for alarm. And an upsurge of fury at overpaid CEOs might lead to new legislation to restrain high salaries. We seem to use upsurge more in negative contexts than in positive ones, but not always; we usually welcome an upsurge of consumer confidence, an upsurge in new-car sales, or an upsurge in the stock market.
: a rapid or sudden increase or rise
What made you want to look up upsurge? Please tell us where you read or heard it (including the quote, if possible).
Merriam-Webster's New Words Quiz—Fall 2017 Edition!
Test your vocabulary with our 10-question quiz!TAKE THE QUIZ
Test Your Knowledge - and learn some interesting things along the way.TAKE THE QUIZ