Meaning of ANTIFREEZE in English

ANTIFREEZE

I. ˈ ̷ ̷(ˌ) ̷ ̷ˌ- noun

( -s )

Etymology: anti- (I) + freeze, v.

: a substance (as alcohol) added to a liquid (as the coolant in an automobile, tractor, or airplane engine) to lower its freezing point

II. noun

: any of various substances (as proteins or alcohols) that are found in some living organisms (as certain fish, amphibians, and insects) and serve to lower the freezing point of body fluids especially by limiting ice crystal growth

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.