Papyroxylin

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Synonym of gun-paper. obsolete, uncountable

    "Gun-paper, or papyroxyline, is paper which has been immersed for a few seconds in a mixture of nitric and sulphuric acids, and then washed in an abundance of water."

Example

More examples

"Gun-paper, or papyroxyline, is paper which has been immersed for a few seconds in a mixture of nitric and sulphuric acids, and then washed in an abundance of water."

Etymology

From papyro- (“papyrus, paper”) + xylo- (“wood, wood pulp”) + -in (“forming substances made from living things”), after the model of earlier pyroxylin.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.