jim-dandy

[ jim-dan-dee ]
/ ˈdʒɪmˈdæn di /
Informal.
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adjective

of superior quality; excellent: a jim-dandy sports car.

noun, plural jim-dan·dies.

something of superior quality or that is an excellent example of its kind: The new infirmary is a real jim-dandy.

Origin of jim-dandy

1875–80; special use of Jim (proper name) + dandy
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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