flash fictionflash lightening

flash flood (English) [ IPA: ˈflæʃ ˈfləd ASM: ফ্লাচ ফ্লাড]
Contributed by: Anuj J Phonglosa on 2009-07-08
1. Geology(Abstract Noun) A flood caused by heavy or excessive rainfall in a short period of time, generally less than 6 hours. Flash floods are usually characterized by raging torrents after heavy rains that rip through river beds, urban streets, or mountain canyons sweeping everything before them. They can occur within minutes or a few hours of excessive rainfall. They can also occur even if no rain has fallen, for instance after a levee or dam has failed, or after a sudden release of water by a debris or ice jam. অতি কম সময়ৰ ভিতৰত অহা বানপানী৷