erosi

Etymology 1
From.

Verb

 * 1) to buy
 * 2) to bribe

Etymology
From, from , from.

Noun

 * 1) the changing of a surface by mechanical action, friction, thermal expansion contraction, or impact.
 * 2)  the result of having been worn away or eroded, as by a glacier on rock or the sea on a cliff face.
 * 3)  a shallow ulceration or lesion, usually involving skin or epithelial tissue.
 * 4)  loss of tooth enamel due to non-bacteriogenic chemical processes.
 * 1)  loss of tooth enamel due to non-bacteriogenic chemical processes.