oxidación

oxidation

noun ohk-see-dah-SYOHN Rare

Also means

rusting

Usage Note

Oxidación refers to both the chemical process of losing electrons and, more commonly, the everyday rusting of metal. The verb is oxidar and the reflexive oxidarse means 'to rust' or 'to go rusty'. In biology it also covers metabolic oxidation (oxidación de grasas). The plural oxidaciones is regular.

Examples

"La oxidación arruinó las bisagras."

Natural Translation

Oxidation ruined the hinges.

Free starter pack

Building your Spanish vocabulary?

Get the 100 most common Spanish words as a free PDF — one email, no spam.

Related Words

Explore Spanish by topic

SpanishNow

Preterite vs. Imperfect: Spanish Past Tense Made Easy

Preterite vs. imperfect: use the preterite for finished events, the imperfect for ongoing scenery. A trigger-word cheat sheet, flowchart, and examples.

June 9, 2026 6 min read

SpanishNow

Tener in Spanish: Why You're Hungry, Cold & 30 Years

In Spanish you HAVE hunger, cold, and 30 years — not are them. Master tener expressions like tengo hambre, tengo frío, and tengo 30 años in one rule.

June 9, 2026 5 min read

SpanishNow

How to Tell Time in Spanish: A Beginner's Guide

Tell time in Spanish with one formula: es la una vs son las, y and menos for minutes, plus de la mañana, en punto, and 24-hour station times.

June 9, 2026 5 min read

SpanishNow

Spain vs Latin American Spanish: Key Differences

Spain and Latin American Spanish are fully mutually intelligible. Compare vosotros vs ustedes, coche vs carro, the 'th' sound, and learn which one to study.

June 9, 2026 6 min read