cee /ˈsiː/ noun2 •The name of the Latin script letter C/c.I have drunk en-ee-cee-tee-ay-ar from the ef-ell-oh-doubleyou-ee-ar-ess in his gee-ay-ar-dee-ee-en many a time. — 2004 •Something shaped like the letter C, such as a cee spring. formsCees · cees