DYK noun 1phrase 1forms 1 noun1 •(rare) A question taking the form "did you know?".A Whopping 20 Percent of DYKs Close. Twenty percent of did you know questions result in the sale of an additional product or service! — 2018 phrase1 •(Internet) Initialism of did you know?.DYK that Ricky Ledee, son of the Sonora Poncena singer Tonito Ledee, who died in an automobile accident, is a promising baseball player in the New York Yankee top minor league team, Columbus? — 1997 formsDYKs
