Simple Definition of onrush
: a strong, fast movement forward
: a sudden development or appearance of something
Examples of onrush
<a sudden onrush of development in an area that was rural until very recently>
First Known Use of onrush
ONRUSH Defined for Kids
Definition of onrush
: a strong fast movement forward <We got caught in the onrush of shoppers.>
Learn More about onrush
Thesaurus: All synonyms and antonyms for "onrush"
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