ūmectātĭo — Lewis & Short
ūmectātĭo (hūmec-), ōnis, f.umecto,
I a moistening, watering, moisture:
oris nauseabilis,Cael. Aur. Tard. 3, 2, 18:
inimica (agri),Cassiod. Var. 10, 26.—Absol., Isid. 4, 7, 4; 20, 2, 16.