TTCa liquid that is put in the water in car engines to stop it from freezing 〔用於汽車發動機的〕防凍劑,抗凝劑
Examples from the Corpus
antifreeze• Having lost their antifreeze after nine days in the cozycabin, they were no longer protected.• Their antifreeze was already gone, and they now had a pleasantnutty flavor that I thought I could get to like.• A glycol ether of the same chemical group from which antifreeze is derived.