ustion

From Latin ustio, from urere, ustum (“to burn”). Compare French ustion.

ustion (countable and uncountable, plural ustions)

1. (obsolete) The act of burning, or the state of being burned.
   • 1657, Jean de Renou, A Medicinal Dispensatory:

     he proves by the example of Vitriol , which becomes more milde and moderate by uſtion

• exustion

• “ustion”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.

• outsin