- The act, art, or practice of engraving by means of acid
which eats away lines or surfaces left unprotected in metal, glass, or
the like. See Etch, v. t.
2 . Etching
[ p. pr. & vb. n.]
- of Etch
3 . Etching
[ v. t.]
- A design carried out by means of the above process; a
pattern on metal, glass, etc., produced by etching. - An impression on paper, parchment, or other material,
taken in ink from an etched plate.