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touch paper

American  

noun

  1. paper saturated with potassium nitrate to make it burn slowly, used for igniting explosives and fireworks.


Etymology

Origin of touch paper

First recorded in 1740–50

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

England are yet to light the touch paper in this Six Nations, which began with victories over Italy and Wales before defeat in Edinburgh ended their unbeaten start.

From BBC • Mar. 9, 2024

Their tone appears calm and measured, yet this briefing would light the touch paper for the Cold War’s most dramatic crisis.

From Scientific American • Aug. 6, 2019

It proved the perfect Wimbledon tune-up for McEnroe in 1981 and 1984, the blue touch paper for flame-haired teenager Becker to rampage to Wimbledon glory in 1985.

From Reuters • Jun. 16, 2014

It is not necessary to invoke God to light the blue touch paper and set the universe going.”

From Salon • Aug. 21, 2012

I don't know as a regular fuse would do, as it might go out for want of air; but there would be plenty to keep touch paper alight.

From For Name and Fame Or Through Afghan Passes by Henty, G. A. (George Alfred)