English edit

Etymology edit

From Latin arrodere, arrosum (to gnaw). Compare French arrosion.

Noun edit

arrosion (countable and uncountable, plural arrosions)

  1. (medicine) The wasting away of a vessel wall under pressure.
  2. (obsolete) A gnawing.
    • 1707, John Dunton, Athenian Sport:
      Hurt by the Arrosion of its Gristle

References edit