In Spanish, “weathering” is often “meteorización” or “intemperismo,” while everyday wear is usually “desgaste” or “deterioro.”
You’ll see the word “weathering” in science class, in building manuals, and in plain talk about things getting worn down outdoors. Spanish has more than one clean match, so the right pick depends on what’s doing the wearing and where you’re reading or writing.
This guide gives you the core translations, when each one sounds right, and ready-to-copy sentences that won’t feel stiff. If you’re studying geology, reading a museum label, or translating a worksheet, you’ll leave with one term you can trust for your exact line.
This matters when you see it in subtitles, exam prompts, and worksheets.
What “weathering” means in English
In English, “weathering” can point to a science process or a general kind of wear. In earth science, it means the breakdown of rock at or near Earth’s surface. Water, temperature swings, salt, plant roots, and chemical reactions can crack, flake, or change minerals.
Outside science, people use “weathering” for materials that fade, rust, split, or weaken after long exposure to sun, rain, wind, and time. You’ll see it in product labels, paint specs, and maintenance guides.
Those two senses overlap, yet Spanish often separates them with different terms. That’s why a single dictionary gloss can feel off when you put it into a full sentence.
Saying weathering in Spanish for geology class
For geology and earth science, two nouns show up most: meteorización and intemperismo. Both refer to the breakdown and alteration of rock in place, before the loosened material gets carried away.
Meteorización
Meteorización is common in Spain and appears in many textbooks, museum panels, and academic texts. It maps cleanly to the science meaning of “weathering,” including both mechanical and chemical types.
Grammatically, it’s feminine: la meteorización. You can pair it with adjectives like química (chemical) or física (physical/mechanical), and you can build clear phrases such as procesos de meteorización.
Intemperismo
Intemperismo is widely used in Latin America, especially in geology and soil science writing. It carries the same core meaning: rock and minerals changing in place due to exposure to natural agents.
It’s masculine: el intemperismo. In many contexts it reads just as technical as meteorización. If your course materials, teacher, or local books use it, matching their term keeps your writing consistent.
Desgaste and deterioro for non-technical wear
When “weathering” is not a science term, Spanish often prefers words that point to wear, damage, or gradual decay. Two common picks are desgaste and deterioro.
Desgaste is about wearing down through friction or repeated use, yet it also works for surfaces worn by wind-blown sand or repeated wet-dry cycles. Deterioro is broader: it can cover fading, cracking, weakening, and general decline in condition.
If you’re translating a label like “weathering resistance,” you’ll often end up with resistencia a la intemperie (resistance to outdoor exposure) instead of a geology term.
Spanish terms for “weathering” by context
Use this table as a quick sorter. Start with the English sense in your sentence, then pick the Spanish term that matches the same idea.
| English sense | Spanish term | When it fits |
|---|---|---|
| Rock breaks down in place (science) | la meteorización | Textbooks, museums, Spain-leaning usage |
| Rock alters in place (science) | el intemperismo | Latin America geology and soil science writing |
| Chemical weathering | meteorización química / intemperismo químico | Acids, oxidation, hydrolysis, mineral change |
| Physical weathering | meteorización física / intemperismo físico | Freeze-thaw, salt crystals, roots, thermal stress |
| General wear from exposure | el deterioro | Cracks, fading, weakening over time outdoors |
| Wear by rubbing or abrasion | el desgaste | Scuffing, polishing, thinning, loss of surface |
| Resistance to weathering (products) | resistencia a la intemperie | Paint, plastics, coatings, fabrics, signage |
| Weathered surface / weathered stone | superficie meteorizada / roca meteorizada | Science description of altered rock at the surface |
| Weathering steel (material term) | acero patinable | Construction term for steels that form a protective patina |
Keeping “weathering” and “erosion” separate in Spanish
Students often mix up “weathering” and “erosion” because both can leave a rock smaller and a slope messier. The clean split is about movement.
Meteorización or intemperismo happens in place: the rock breaks down or changes where it sits. Erosión is transport: water, ice, wind, or gravity carry particles away.
If your English sentence mentions “carried,” “moved,” “washed away,” or “transported,” Spanish usually wants erosión. If it stresses “breakdown,” “cracking,” or “chemical change” with no movement, you’re back to meteorización or intemperismo.
Ready-to-use sentences with natural Spanish
Below are sentences you can borrow for homework, captions, or notes. Each one keeps the tone plain and matches the meaning you’d expect in a class handout.
Science meaning
- La meteorización descompone la roca en la superficie antes de que la erosión la transporte.
- En climas fríos, la meteorización física puede partir la roca por ciclos de congelación y deshielo.
- El intemperismo químico cambia la composición de algunos minerales con el paso del tiempo.
- Una capa de roca meteorizada suele ser más frágil que la roca intacta.
Everyday and materials meaning
- La pintura muestra deterioro por sol y lluvia tras varios años al aire libre.
- El borde del escalón tiene desgaste por el paso constante de personas.
- Buscamos un recubrimiento con resistencia a la intemperie para uso exterior.
- La madera presenta grietas y deterioro por cambios de temperatura y humedad.
Pronunciation, gender, and small grammar notes
These terms are straightforward once you know their gender and stress. That saves you from tiny errors that can distract a teacher or reader.
Quick grammar
- La meteorización: feminine singular. Plural is rare in science writing, since it’s usually a process name.
- El intemperismo: masculine singular. Like meteorización, it usually stays singular.
- El desgaste and el deterioro: masculine nouns used both in technical and plain contexts.
- A la intemperie: a set phrase meaning “outdoors, exposed to the elements.” It’s handy for product language.
Pronunciation cues
Meteorización has the stress on the final syllable “ción,” like many Spanish nouns ending in -ción. Intemperismo stresses “ris.” If you say them slowly once or twice, they settle in fast.
Mini phrase bank for common school tasks
When you translate full phrases, picking the noun is only half the job. This table gives you short, classroom-ready chunks that keep the meaning tight.
| English phrase | Spanish | Notes |
|---|---|---|
| weathering processes | procesos de meteorización / procesos de intemperismo | Match the term used in your materials |
| chemical weathering | meteorización química / intemperismo químico | Use when minerals change by reactions |
| physical weathering | meteorización física / intemperismo físico | Use for cracking and breakage without transport |
| weathered rock | roca meteorizada / roca alterada | Alterada can fit in science writing too |
| rate of weathering | tasa de meteorización / tasa de intemperismo | Good for lab write-ups and graphs |
| weathering resistance | resistencia a la intemperie | Standard wording for outdoor durability |
| weathering and erosion | meteorización e erosión / intemperismo y erosión | Use e before a word starting with “i” sound |
| exposed to weather | expuesto a la intemperie | Works for objects, materials, structures |
Common mistakes and clean fixes
Most errors come from mixing a science term into a product sentence, or the other way around. Here are the patterns that show up again and again.
Mistake: using “meteorización” for a product label
If your English line says “weathering resistance” for paint, plastic, fabric, or signage, meteorización can sound like a geology lecture. A smoother option is resistencia a la intemperie or a plain phrase like resiste el sol y la lluvia.
Mistake: using “desgaste” in a rock-process definition
Desgaste can work for abrasion, yet a geology definition usually wants meteorización or intemperismo. If your sentence is about rock breaking down where it sits, keep it in the science lane.
Mistake: translating “to weather” word-for-word
English uses “to weather” as a verb in a few senses: “to weather a storm” (to endure) and “to weather” as “to become worn.” For objects, Spanish often uses verbs like deteriorarse, gastarse, agrietarse, or envejecer (for materials, not people). For rocks in science writing, you’ll see meteorizase or phrases like sufrir meteorización.
Short practice drills to lock it in
Try these quick swaps. Say the English line, then pick the Spanish term that keeps the meaning. If you can explain why you chose it, you’ve got it.
Pick the term
- “Weathering breaks rock into smaller pieces.” → Choose meteorización or intemperismo.
- “The sign has weathering from years outside.” → Choose deterioro or desgaste, then add a la intemperie if it helps.
- “Erosion moves sediment downhill.” → Use erosión, not a weathering term.
- “This coating has weathering resistance.” → Use resistencia a la intemperie.
Rewrite one sentence
Start with this English line: “Chemical weathering changes feldspar into clay.” A clean Spanish version is: La meteorización química transforma el feldespato en arcilla. If your materials use intemperismo, swap the noun and keep the rest.
Checklist for choosing the right Spanish word
If you’re stuck on a translation and you want a fast decision, run this checklist. It’s built around meaning, not guesswork.
- Is it geology or earth science? Use meteorización (Spain-leaning) or intemperismo (Latin America-leaning).
- Does the sentence mention movement of particles? Use erosión for the transport part.
- Is it about an object outdoors? Use deterioro or resistencia a la intemperie, depending on whether you describe damage or a spec.
- Is it wear from rubbing or repeated contact? Use desgaste.
- Do you need an adjective? In science writing, meteorizado/a pairs well with roca, superficie, or capa.
- Do your class notes use one term consistently? Match that choice for a smoother read.
One last note on tone and audience
Spanish has room for both technical precision and plain wording. If you’re writing a lab report, stick with meteorización or intemperismo and keep your verbs formal. If you’re translating a product line or a casual description, shift to deterioro, desgaste, and a la intemperie. Same English word, different Spanish match.
Once you train your eye to spot the context, “weathering” stops being a tricky translation. It becomes a quick choice you can make with confidence each time.