soakage

noun
soak·​age | \ -kij, -kēj\
plural -s

Definition of soakage

1 : liquid that soaks through or out also : the amount gained by absorption or lost by seepage an analysis of the well water reveals no soakage from the cesspool
2 : the act or process of soaking : the state of being soaked increase the soakage of rain into the geological layers which store waterSydney (Australia) Bulletin white oak … is impervious to soakage through the pores— F. P. Hankerson