When flights gets grounded due to ash from volcanoes. No planes will take off because volcanic ash might damage jet engines. The word originated in Norway during the last eruption of Icelandic volcanoes.
Uncle john's ashstuck in London. The airports over there has shut down.

Volcanic ash can damage jet engines. If one erupts airplanes won't take off and tourist might get ashstuck
by CommanderRiddle February 9, 2012
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