Langimage
English

reacclimation

|re-ac-cli-ma-tion|

C1

🇺🇸

/ˌriːəˌklaɪˈmeɪʃən/

🇬🇧

/ˌriːəˌklaɪˈmeɪʃ(ə)n/

become acclimated again

Etymology
Etymology Information

'reacclimation' originates from English components: the prefix 're-' (meaning 'again') combined with the noun 'acclimation'. 'Acclimation' itself derives from French 'acclimater' (to acclimate), ultimately traceable to Latin/Greek roots related to 'climate'.

Historical Evolution

'reacclimation' developed by prefixing 're-' to 'acclimation' (from French 'acclimater' and English 'acclimate'); 'acclimate' entered English in the 18th–19th century from French/modern Latin formations and produced the noun 'acclimation', to which 're-' was later attached to form 'reacclimation'.

Meaning Changes

Initially related specifically to adjusting to a climate or region ('acclimate' = adapt to a climate), its usage broadened so that 'reacclimation' now commonly means re-adapting to any changed environmental or situational conditions, not only climate.

Meanings by Part of Speech

Noun 1

the process or act of becoming acclimated again; readjustment or re-adaptation to environmental conditions, climate, or circumstances after a period of change or after an initial acclimation was lost.

His reacclimation to high altitudes took several days after returning from sea level.

Synonyms

readjustmentre-adaptationreacclimatizationre-acclimatizationreacclimatisation

Antonyms

maladjustmentdeacclimation

Verb 1

to become acclimated again; to readjust to environmental conditions (used as the verb form 'reacclimate').

After months away, she needed time to reacclimate to the cold winters.

Synonyms

readjustre-adaptreacclimatize

Antonyms

fail to adaptmaladjust

Last updated: 2025/12/29 19:32