Learn how to say Acclimation correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word acclimate:
[no object] (often acclimate to) chiefly North American
helping freshmen to acclimate to college life
Biology respond physiologically or behaviourally to a change in a single environmental factor:
trees may acclimate to high CO2 levels by reducing the number of stomata
Compare with acclimatize.
[with object] Botany & Horticulture harden off (a plant).
late 18th century: from French acclimater, from a- (from Latin ad ‘to, at’) + climat ‘climate’