acclimated
C1/C2Formal / Semi-formal
Definition
Meaning
To become accustomed to a new climate or environment, to adjust.
To become accustomed to a new situation, condition, or set of circumstances.
Linguistics
Semantic Notes
Implies a process of gradual adjustment. In US English, 'acclimate' is more common; UK English often prefers 'acclimatise'.
Dialectal Variation
British vs American Usage
Differences
In the UK, the form 'acclimatised' is strongly preferred for the verb. In the US, 'acclimated' is the standard, particularly as an adjective.
Connotations
In US usage, it's a standard, non-technical term for adaptation. In UK usage, 'acclimatised' can sound slightly more technical or specific to physical environments.
Frequency
The adjective 'acclimated' is much more frequent in US English; in UK English, 'acclimatised' is the norm.
Vocabulary
Collocations
Grammar
Valency Patterns
[subject] + be/become + acclimated + to + [noun phrase]It takes [time] + for [subject] + to + become acclimated + to + [noun phrase]Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “[be] a fish out of water (antonym context)”
Usage
Context Usage
Business
Used when discussing employees adjusting to new roles or corporate cultures.
Academic
Common in environmental science, biology (species adaptation), and psychology (adjustment to stress).
Everyday
Used when talking about adjusting to weather, time zones, or new social settings.
Technical
Specific term in ecology for an organism's physiological adjustment to environmental change.
Examples
By Part of Speech
verb
British English
- It takes a few days to acclimatise to the altitude.
American English
- Give yourself a week to acclimate to the new schedule.
adjective
British English
- After two months, she felt fully acclimatised to British life.
American English
- He's not yet acclimated to the team's fast-paced workflow.
Examples
By CEFR Level
- She is still acclimating to her new job in London.
- The athletes spent a month in the mountains to become fully acclimated to the thin air.
- Expatriates often find the social customs more difficult to become acclimated to than the climate itself.
Learning
Memory Aids
Mnemonic
Think: 'ACCLIMATE' sounds like 'a climate' - you get used to 'a climate'.
Conceptual Metaphor
ADJUSTMENT IS A PATH (e.g., 'on the road to being acclimated')
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not confuse with 'акклиматизированный' which is a direct cognate but often implies only physical/geographical adaptation in Russian. 'Acclimated' in English is broader, covering social and psychological adaptation.
Common Mistakes
- Using 'acclimated' with 'with' instead of 'to' (e.g., 'acclimated with the weather' is wrong).
- Using it intransitively without 'to' (e.g., 'I need time to acclimate' is correct, but 'I need time to acclimate the weather' is wrong).
Practice
Quiz
Which preposition most correctly follows 'acclimated'?
FAQ
Frequently Asked Questions
'Acclimated' is the standard US spelling and form. 'Acclimatised' is the standard UK spelling. They mean the same thing.
It is primarily the past participle of the verb 'acclimate', which functions as an adjective (e.g., 'She is acclimated').
Yes, it is commonly used for social, cultural, and psychological adjustment, not just physical environments.
'Acclimated' implies a more deliberate or noticeable process of adjustment, often to something challenging or significantly new. 'Used to' is more general and informal.