The definition of dingy is something kind of dirty, gloomy or dull.(adjective)
An example of dingy are white clothes that have been washed too many times and kind of take on a dirty grey hue.
See dingy in Webster's New World College Dictionary
See dingy in American Heritage Dictionary 4
adjective din·gi·er, din·gi·est
Origin: Possibly from Middle English dinge, dung
Origin: , variant of dung; see dung.
Origin: + -y1.
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