ppl. a. (UN-1 8.)

1

1794.  Phil. Trans., LXXXIV. 266. The insulated and uninsulated parts of my high pointed rod.

2

1839.  G. Bird, Nat. Philos., 204. Holding beneath and parallel to it … a second disc of metal, but uninsulated.

3

1884.  C. G. W. Lock, Workshop Receipts, Ser. III. 116/1. Uninsulated German silver wire.

4