The definition of smug is the showing of extreme satisfaction with oneself.adjective
An example of smug is a man with six pack abs showing them off to any and every one.YourDictionary definition and usage example. Copyright © 2013 by LoveToKnow Corp.
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adjective smug·ger, smug·gest
Origin: Perhaps akin to Low German smuck, neat, from Middle Low German, from smucken, to adorn.
- smugˈly adverb
- smugˈness noun