acclimatisation

Gradual environmental adjustment

Acclimatisation is the process of adjusting to new conditions, especially climate or altitude.

Mountaineers require acclimatisation before ascending to high elevations where oxygen is thin.

The word applies broadly to any gradual adaptation: acclimatisation to a new job, acclimatisation to city life.

The spelling with -s- is British; American English uses acclimatization.

psychological

adjustment

Alteration to improve fit

coping · acceptance · tolerance · settling in · culture shock · homesickness · disorientation · comfort zone · normalisation · routine

physiological

altitude

Measured height above reference

adjustment · adaptation · thermoregulation · metabolism · respiration · circulation · hemoglobin · red blood cells · hydration · fatigue

training

preparation

Arranging things in advance

endurance · regimen · protocol · incremental · progressive · hardening · toughening · practice · simulation · cold exposure

environmental

temperature

Measured heat intensity

ecosystem · biome · altitude · tropics · arctic · desert · seasonal · microclimate · exposure · elements

migration

relocation

Permanent change of residence

assimilation · integration · new country · cultural adaptation · transplant · diaspora · naturalization · newcomer · adjustment period · settling

Opposites
adaptation process

acclimatisationmaladaptation

Poorly suited inherited trait

maladjustment · deconditioning · shock · thermal shock · intolerance

familiarity/comfort

acclimatisationdisorientation

Loss of spatial awareness

alienation · estrangement · unfamiliarity · discomfort · culture shock

tolerance development

acclimatisationcold turkey

Immediate complete cessation

sensitivity · vulnerability · susceptibility · rawness · unpreparedness

Family

climate, acclimate, climatic, acclimation, acclimatization, climatology, acclimatized, acclimating, climatize

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Timeless · Abstract · Everyday, not technical · Rated G