Noun
English Wikipedia has an article on:cusecWikipedia
cusec (plural cusecs)
A measure of the rate of flow of fluid, especially through a pipeline, equal to one cubic foot per second.
“About 3.15 lakh cusec water was released into rivers from Sharda, Girijapuri and Saryu barrages. Source: Internet
One cusec is equivalent to 28.317 litre per second. Source: Internet