Definition of unstoppable
- an unstoppable army
- an unstoppable rise to power
At this point in the campaign, he appears to be unstoppable.
at this point she's so far ahead in the polls that she's unstoppable
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'unstoppable.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
: not able to be stopped
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