Definition of "grinner" [grin•ner]

• Agent noun of grin; one who grins. (noun)

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• "Now and forever, Mr. Elling is a hipster, a flipster and a finger-poppin 'daddy, but at the same time, he's a picker, a grinner, a lover and a sinner."
• "Pushing the grudges and grievances down to a civic level while grinning leaders stand for photo ops and sit for five star feeds, fronted by the organ-grinner himself, President Tony Blair, is a recipe for disaster."
• "Get a load of the big grinner in the National Review t-shirt."