Main Entry: crack·er

Pronunciation: \ˈkra-kər\

Function: noun

Date: 15th century

1 chiefly dialect : a bragging liar : boaster
2 : something that makes a cracking or snapping noise: as a : firecracker b : the snapping end of a whiplash : snapper c : a paper holder for a party favor that pops when the ends are pulled sharply
3 plural : nutcracker
4 : a dry thin crispy baked bread product that may be leavened or unleavened
5 a usually disparaging : a poor usually Southern white b capitalized : a native or resident of Florida or Georgia —used as a nickname
6 : the equipment in which cracking (as of petroleum) is carried out
7 : hacker 4