Origin: Latin suffix -tion
Neutralisation has 5 different meanings across 1 category:
a chemical reaction in which an acid and a base interact with the formation of a salt; with strong acids and bases the essential reaction is the combination of hydrogen ions with hydroxyl ions to form water
(euphemism) the removal of a threat by killing or destroying it (especially in a covert operation or military operation)
action intended to keep a country politically neutral or exclude it from a possible war
"the neutralization of Belgium"
action intended to nullify the effects of some previous action
The act of neutralising.