Cracker

1.

(a firework that explodes with a sharp crack; a thin, crisp, unsweetened biscuit) ស្ករគ្រាប់ខ្ចប់ក្រដាសជ្រួញ, ក្រដាសលាបខ្លាញ់ខ្ចប់ក្រដាសអាំង, ផាវ, ឈ្នួនដាក់ឲ្យផ្ទុះបំបែក soda cracker ប៊ីសស្គី, សូរប្រាវៗ, fire cracker ផាវ

1.

A thin, dry biscuit, often hard or crisp; as, a Boston cracker; a Graham cracker; a soda cracker; an oyster cracker.

2.

One who, or that which, cracks.

3.

A noisy boaster; a swaggering fellow.

4.

A small firework, consisting of a little powder inclosed in a thick paper cylinder with a fuse, and exploding with a sharp noise; -- often called firecracker.

5.

A nickname to designate a poor white in some parts of the Southern United States.

6.

The pintail duck.

7.

A pair of fluted rolls for grinding caoutchouc.