neutralisation

incontável

A noun referring to the process of making something neutral, which can describe a chemical reaction between an acid and a base forming a salt and water, or the act of counteracting or nullifying an effect, threat, or influence.

• 🇵🇹Substantivo que designa o processo de tornar algo neutro, podendo descrever a reação química entre um ácido e uma base com formação de sal e água, ou a ação de neutralizar, anular ou eliminar um efeito, ameaça ou influência.

1. Chemical reaction B2 formal scientific

   A chemical reaction in which an acid and a base interact to form a salt, often involving the combination of hydrogen ions with hydroxyl ions to produce water.

   • The neutralisation of hydrochloric acid with sodium hydroxide produces salt and water.
   • In the lab, we performed a neutralisation reaction to adjust the pH of the solution.
   • Neutralisation is a fundamental concept in acid-base chemistry.

   🇵🇹Neutralização

2. Removal of a threat C1 formal

   The removal of a threat by killing or destroying it, often used as a euphemism in covert or military operations.

   • The operation involved the neutralisation of the enemy's command center.
   • The agent was tasked with the neutralisation of the target.
   • Neutralisation of the bomb was carried out by the bomb disposal unit.

   🇵🇹Neutralização de ameaça

   Sinônimos: annihilationdestructioneliminationeradicationliquidationremovaltermination

3. Political neutrality C1 formal political

   Action intended to keep a country politically neutral or exclude it from a possible war.

   • The treaty ensured the neutralisation of the region during the conflict.
   • The policy of neutralisation helped the country avoid involvement in the war.
   • Neutralisation of the border area was agreed upon by both nations.

   🇵🇹Neutralização

4. Nullification of effects B2 formal

   Action intended to nullify or counteract the effects of some previous action.

   • The neutralisation of the poison was achieved with an antidote.
   • The new law aimed at the neutralisation of the previous policy's negative impacts.
   • The team worked on the neutralisation of the virus's harmful effects.

   🇵🇹Neutralização

   Sinônimos: cancellationcounteractionnegationnullificationoffsetundoing

   Antônimos: amplificationenhancementintensificationreinforcementstrengthening

• neutralisations plural form
• neutralizations plural form
• neutralisations' possessive plural form
• neutralizations' possessive plural form
• neutralisation's possessive singular form
• neutralization's possessive singular form