hydrométrie, n.f., hydrometry.
hydrométrique, adj., hydrometrical.
hydrophane, n.f., (min.) hydrophane.
hydrophobe, n.m.f. and adj., hydrophobiac.
hydrophobie, n.f., hydrophobia.
hydropique, n.m.f. and adj., dropsical person; dropsical.
hydropisie, n.f., dropsy.
hydropneumatique, adj., hydropneumatic.
hydroscope, n.m., hydroscope; bletonist.
hydroscopie, n.f., hydroscopy, bletonism.