knockdown

Từ điển Việt Anh Việt 4in1 - English Vietnamese 4 in 1 Dictionary

I.knock‧down¹ /ˈnɒkdaʊn $ ˈnɑːk-/ BrE AmE adjective [only before noun] informal
a knockdown price is very cheap
II.knockdown² BrE AmE noun [countable]
when a ↑boxer falls down when he is hit