🇬🇧 en pt 🇵🇹

etch verb

  /ɛt͡ʃ/
gravar
  • To cut into a surface with an acid or other corrosive substance in order to make a pattern. Best known as a technique for creating printing plates, but also used for decoration on metal, and, in modern industry, to make circuit boards.
 marcar

etching noun

  /ˈɛt͡ʃ.ɪŋ/
  • (uncountable) The art of producing an image from a metal plate into which an image or text has been etched with acid.
 água-forte
Wiktionary Links