flow·age noun \ˈflō-ij\
a : an overflowing onto adjacent land
b : a body of water formed by overflowing or damming
c : floodwater especially of a stream
: gradual deformation of a body of plastic solid (as rock) by intermolecular shear
First Known Use of FLOWAGE
Seen & Heard
What made you want to look up flowage? Please tell us where you read or heard it (including the quote, if possible).