noun, verb, -typed, -typ⋅ing.| 1. | a facsimile, for use in printing, of a block of type, an engraving, or the like, consisting of a thin copper or nickel shell deposited by electrolytic action in a wax, lead, or plastic mold of the original and backed with lead alloy. |
| 2. | electrotypy. |
| 3. | to make an electrotype of. |