lav-, lava-, lavat-
(Latin: wash, washing; bathe, bathing; by extension, clean, cleaning)
From Latin lavare, "to wash, to bathe" and is related to Latin luere, luto-, "to wash".
Irrigation of the trachea with fluid.
From Latin lavare, "to wash, to bathe" and is related to Latin luere, luto-, "to wash".