- a small sweet cake, typically round and flat and having a crisp or chewy texture；a person of a specified kind
noun: cookie, plural noun: cookies
- 1. North American a small sweet cake, typically round and flat and having a crisp or chewy texture freshly baked cookies
- 2. informal a person of a specified kind a tough cookie with one eye on her bank account
- 3. a packet of data sent by a web server to a browser, which is returned by the browser each time it subsequently accesses the same server, used to identify the user or track their access to the server.