Etch (verb)

1. Cut or engrave (a design) into a hard surface, typically by using acid.
2. Print (an image) on a metal or glass plate by using acid to dissolve the parts that are not protected by a varnish or similar substance.

Origin:

Early 17th century: from french estche, from estechier "to make marks on", based on latin ex- "out" + tangere "to touch".

Examples:

1. The artist etched the design onto the metal plate using a sharp tool.
2. The artist etched his signature into the lower right corner of the print.
3. The image was etched onto the glass using a mixture of acid and resists.
4. The surface was etched with a series of intricate patterns.
5. The etching process is used to create fine details and shading in printmaking.