n. White tinged with gray; grayish white.[From advertisements for the Fels-Naptha brand of laundry soap stating that a grayish tinge indicates that white clothing has been washed in inferior soap.]Thesaurus
Noun
1.tattletale gray - a greyish whitetattletale greygray, grayness, greyness, grey - a neutral achromatic color midway between white and black