Pronunciation: (kook'ē),[key] —n. 1. a small cake made from stiff, sweet dough rolled and sliced or dropped by spoonfuls on a large, flat pan (cookie sheet) and baked.
2. Informal.dear; sweetheart (a term of address, usually connoting affection).
3. Slang. a. a person: a smart cookie; a tough cookie. b. an alluring young woman.
4. South Atlantic U.S.(chiefly North Carolina). a doughnut.
5. Scot.a bun.
6. toss or spill one's cookies,Slang.to vomit. Also,cooky.