Medical Definition of acclimatize
ac·cli·ma·tized or British ac·cli·ma·tisedac·cli·ma·tiz·ing or British ac·cli·ma·tis·ing
: to adapt to a new temperature, altitude, climate, environment, or situation
: to become acclimatized
Seen and Heard
What made you want to look up acclimatize? Please tell us where you read or heard it (including the quote, if possible).