an ‧ ti ‧ freeze /ˈæntɪfriːz/ BrE AmE noun [uncountable]
[ Word Family: noun : ↑ freeze , ↑ freezer , ↑ freezing , ↑ antifreeze ; adjective : ↑ freezing , ↑ frozen ; verb : ↑ freeze ; adverb : ↑ freezing ]
a liquid that is put in the water in car engines to stop it from freezing