[ˈkʊki], (Noun)

Definitions:
- a sweet biscuit having a fairly soft, chewy texture and typically containing pieces of chocolate or fruit
(e.g: chocolate chip cookies)

- a person of a specified kind
(e.g: she's a tough cookie)

- 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

- a plain bun


Phrases:
- that's the way the cookie crumbles

Origin:
early 18th century: from Dutch koekje ‘little cake’, diminutive of koek