Learn how to say Cookie correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word cookie:
(US & Canadian) a small flat dry sweet or plain cake of many varieties, baked from a dough Also called (in Britain and certain other countries): biscuit
a Scot word for bun
(informal) a person ⇒ smart cookie
(computing) a piece of data downloaded to a computer by a website, containing details of the preferences of that computer’s user which identify the user when revisiting that website
See that’s the way the cookie crumbles
C18: from Dutch koekje, diminutive of koek cake