knockdown

The act or an instance of knocking down.

The condition of being knocked down.

An overwhelming blow or shock.

Something designed to be easily assembled or disassembled.

Strong enough to knock down or overwhelm; powerful.

Designed to be easily assembled or disassembled.

Reduced.

Such as to knock to the ground; hence, overwhelming; irresistible: as, a knock-down blow; a knock-down argument.

Constructed so as to be readily knocked down or taken apart for convenience in transportation; prepared and kept in separate parts, ready to be put together as a whole.