Etching (disambiguation)

Look up etching in Wiktionary, the free dictionary.

Etching is a printmaking technique in art.

Etching may also refer to:

• Etching (microfabrication), a process in producing microelectronics
• Glass etching, a glass decoration technique
• Chemical milling, or industrial etching
• Photochemical machining, or photo etching
• Photoengraving, an engraving process