Visual meaning of 'gunpowder'? - learn with images, example in daily life

Visual illustration of gunpowder: An explosive mixture of saltpetre (potassium nitrate), charcoal and sulphur; formerly used in gunnery but now mostly used in fireworks. - Image 1

gunpowder: An explosive mixture of saltpetre (potassium nitrate), charcoal and sulphur; formerly used in gunnery but now mostly used in fireworks. - Thumbnail 1

gunpowder: An explosive mixture of saltpetre (potassium nitrate), charcoal and sulphur; formerly used in gunnery but now mostly used in fireworks. - Thumbnail 2

noun

An explosive mixture of saltpetre (potassium nitrate), charcoal and sulphur; formerly used in gunnery but now mostly used in fireworks.

"The fireworks display used gunpowder to create colourful explosions. "

substance material chemistry weapon military technology

Visual illustration of gunpowder: Short for gunpowder tea. - Image 1

gunpowder: Short for gunpowder tea. - Thumbnail 1

gunpowder: Short for gunpowder tea. - Thumbnail 2

noun

Short for gunpowder tea.

"My grandmother always made a delicious gunpowder tea before dinner. "