You searched for: “anhydration”
anhydration (s) (noun), anhydrations (pl)
A lack of water in the system: "After a long hike in the desert, the back-packer appeared to be suffering from anhydration and needed to drink lots of water."
This entry is located in the following units: a-, an- (page 12) -ation, -ization (-iz[e] + -ation); -isation (British spelling variation) (page 8) hydro-, hydra-, hydr-, hyd- + (page 1)