electropolish

[ih-lek-troh-pol-ish]

verb (used with object)

to give a smooth surface to (metal) by dissolving projecting irregularities at the anode of an electrolytic cell.

Origin of electropolish

First recorded in 1955–60; electro- + polish
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019