Main Entry: ¹knock·down

Pronunciation: \ˈnäk-ˌdau̇n\

Function: adjective

Date: 1690

1 : having such force as to strike down or overwhelm <a bewildering assortment of knockdown arguments — J. W. Krutch>
2 : that can easily be assembled or disassembled <a knockdown table>
3 chiefly British : extremely low : reduced <knockdown prices>