Definition of complacency
- When it comes to safety, complacency can be dangerous.
The public was lulled into complacency.
a momentary complacency that was quickly dispelled by the shock of cold reality
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'complacency.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
: a feeling of being satisfied with how things are and not wanting to try to make them better : a complacent feeling or condition
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