eluviate

e·lu·vi·ate

 (ĭ-lo͞o′vē-āt′)
intr.v. e·lu·vi·at·ed, e·lu·vi·at·ing, e·lu·vi·ates
To undergo eluviation.

eluviate

(ɪˈluːvɪˌeɪt)
vb (intr)
(Physical Geography) to undergo eluviation