Meanings
Suggesting that such a person would be familiar with the whipping-post or pillory.
A known perjurer; a professional false witness.
Example Sentences
1
He's not a true employee, just a knight of the post.
2
She always seems to appear wherever there's free food, like a knight of the post.
3
The politician was accused of being a knight of the post, attending rallies only for personal gain.
4
He's not really involved in the project; he's just a knight of the post.
5
The team won the game thanks to a last-minute goal from a knight of the post.