Definition of knock down
1 : to strike to the ground with or as if with a sharp blow : fell
2 : to dispose of (an item) to a bidder at an auction sale
3 : to take apart : disassemble
4 : to receive as income or salary : earn positions where they were able to knock down good money — Infantry Jour.
5 : reduce knocked the price down
Examples of knock down in a sentence
she's knocking down a good salary, but she has to work very hard
right after the holidays the stores start to knock down the window displays
First Known Use of knock down
Seen and Heard
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