corrosivityn.
Etymology: < corrosive adj. and n. + -ity suffix. Compare French corrosiveté 16th cent.Previous versions of the OED give the stress as: corroˈsivity.
rare.
the world > matter > condition of matter > bad condition of matter > [noun] > corrosion > corrosive quality
1796 S. Pegge 401 It must effect its mischief, therefore, by its corrosivity.
This entry has not yet been fully updated (first published 1893; most recently modified version published online June 2021).