cracker

American  

[krak-er] / ˈkræk ər /

noun

1. a thin, crisp biscuit.

2. a firecracker.

3. Also called cracker bonbon.  a small paper roll used as a party favor, that usually contains candy, trinkets, etc., and that pops when pulled sharply at one or both ends.

4. (initial capital letter) a native or inhabitant of Georgia or Florida (used as a nickname).

5. Slang: Disparaging and Offensive. a contemptuous term used to refer to a white person in the South, especially a poor white living in some rural parts of the southeastern U.S.

6. Slang. black hat.

7. snapper.

8. braggart; boaster.

9. a person or thing that cracks.

10. a chemical reactor used for cracking.

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adjective

1. Informal. crackers, wild; crazy.

   They went crackers over the new styles.

cracker British  

/ ˈkrækə /

noun

1. a decorated cardboard tube that emits a bang when pulled apart, releasing a toy, a joke, or a paper hat

2. short for firecracker

3. a thin crisp biscuit, usually unsweetened

4. a person or thing that cracks

5. offensive another word for poor White

6. slang a thing or person of notable qualities or abilities

7. informal worthless; useless

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Sensitive Note

The term cracker is used as a neutral nickname by inhabitants of Georgia and Florida; it is a positive term of self-reference. But when the nickname is used by outsiders, it is usually with disparaging intent and perceived as insulting by Georgians and Floridians. Cracker is always disparaging and offensive when used to refer to a poor white person in the South; the word in this sense often implies that the person is regarded as ignorant or uneducated. When used by Black people, cracker can refer to a Southern white racist, not necessarily poor or rural. See also Cracker State.

Etymology

Origin of cracker

First recorded in 1400–50; late Middle English craker; crack, -er ¹; cracker defs. 4, 5 were perhaps originally in sense “braggart,” applied to frontiersmen of the southern American colonies in the 1760s, though subsequently given other interpretations ( corn-cracker ); cracker for def. 11 crackers “crazy,” cracked, -ers

Example Sentences

Between the wars, he created a catalytic cracker process that turned petroleum molecules into gasoline more efficiently, which also meant more pollution.

From Los Angeles Times • Mar. 26, 2026

Last week, Japanese giant Mitsubishi Chemical started cutting production capacity of its steam cracker, a facility that converts naphtha into ethylene and propylene, which it runs as a joint venture.

From Barron's • Mar. 18, 2026

At the ball, servers carrying trays of smoked salmon and caviar on an Oscar-shaped cracker and chicken nuggets with caviar squeezed through the crowd.

From Los Angeles Times • Mar. 16, 2026

The 2026 outlook may remain challenging, with weak petrochemical prices, a 2Q turnaround at the second Kertih ethane cracker lasting 45-50 days, and Pengerang Refining Company operations running below optimal rates, he reckons.

From The Wall Street Journal • Jan. 28, 2026

When the old man, helped by Bilbo and some dwarves, had finished unloading, Bilbo gave a few pennies away; but not a single squib or cracker was forthcoming, to the disappointment of the onlookers.

From "The Fellowship of the Ring" by J.R.R. Tolkien

Related Words

• biscuit
• cookie
• pretzel