What does climatized mean?
"Climatized" is the past tense and past participle of the verb "climatize," meaning to accustom a person, animal, or plant to a new climate or set of environmental conditions, or to make a space or piece of equipment suitable for particular climatic conditions. A hiker who has spent days at altitude may be described as climatized to the thin air; a laboratory chamber may be climatized to reproduce desert heat. The word carries a neutral, often technical register, appearing frequently in discussions of agriculture, sports science, animal husbandry, and building services. It is closely related to — and much less common than — "acclimatized," the standard term in both British and American English for physiological adjustment to new surroundings, and "acclimated," the preferred American short form. Writers who choose "climatized" typically want to emphasize climate specifically rather than general adaptation. Its root is the Greek "klima," meaning inclination or zone, the same source as "climate" itself.
Accustomed or adapted (someone or something) to a new climate or environmental conditions.
"The seedlings were climatized in a cold frame before being planted outdoors."
Having become accustomed to a particular climate or having been made suitable for specific climatic conditions.
"Only climatized horses were permitted on the summer trek across the plateau."
While "acclimatized" dominates dictionaries on both sides of the Atlantic, "climatized" survives as its leaner cousin — proof that English speakers have never quite agreed on how many syllables it takes to get used to the weather.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of climatized
"Climatize" derives from "climate," which comes via Latin "clima" from Greek "klima," meaning "inclination" or "slope," originally referring to the inclination of the sun's rays and hence to zones of the earth. The verb formed with the suffix "-ize" emerged in English in the 19th century alongside the longer "acclimatize," which had been borrowed from French "acclimater." "Climatized" functions as its past tense and past participle, sharing its Greek root with cognates such as "acclimate" and "acclimatization."
Related word forms
How climatized is actually used
"Climatized" is considerably less common than "acclimatized" (British) or "acclimated" (American), and some dictionaries treat it as a chiefly North American variant. It appears most often in technical, agricultural, and travel contexts. When describing people adjusting to heat, cold, or altitude, editors generally prefer "acclimatized."
Easily confused with climatized
"Acclimatized" is the far more common and standard term for becoming accustomed to a new climate or conditions, while "climatized" is a less frequent variant that some style guides consider nonstandard.
"Acclimated" is the preferred American short form meaning adjusted to new conditions, whereas "climatized" specifically emphasizes adjustment to climate and is used much less often.