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cusec

[kyoo-sek]
noun
  1. a unit of flow of one cubic foot per second.
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Origin of cusec

1910–15; cu(bic foot per) sec(ond)
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for cusec

cusec

noun
  1. a unit of flow equal to 1 cubic foot per second. 1 cusec is equivalent to 0.028 317 cubic metre per second
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Word Origin for cusec

C20: from cu (bic foot per) sec (ond)
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012