凹おう版はん

noun

intaglio plate

Technical term in printmaking and engraving; refers to a plate where the image is incised below the surface.

• 凹おう版はん印いん刷さつは、紙し幣へいや切きっ手ての印いん刷さつによく使つかわれる。

  Intaglio printing is often used for printing banknotes and stamps.