Definition of Dingy

Adjective: dingy (dingier,dingiest) din-jee

Thickly covered with ingrained dirt or soot
"dingy linen";
- begrimed, grimy, grubby, grungy, raunchy [US]
(of colour) discoloured by impurities; not bright and clear
"a dingy white";
- dirty, muddied, muddy
Causing dejection
"a dingy day";
- blue, dark, disconsolate, dismal, gloomy, grim, sorry, drab, drear, dreary