The definition of complacency means a feeling of contentment or self-satisfaction, often combined with a lack of awareness of pending trouble or controversy.
(noun)An example of complacency is the type of attitude a long time leader may have.
See complacency in Webster's New World College Dictionary
noun
Origin: LL complacentia < L complacens: see complacent
See complacency in American Heritage Dictionary 4
noun
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