Knock over with a feather

What is Knock over with a feather?

Knock over with a feather definition and meaning on Dictionary terms:
verb (used without object)
to strike a sounding blow with the fist, knuckles, or anything hard, especially on a door, window, or the like, as in seeking admittance, calling attention, or giving a signal: to knock on the door before entering.
to strike in collision; bump: He knocked into a table.

to make a pounding noise: The engine of our car is knocking badly.
Informal. to engage in trivial or carping criticism; find fault.
Cards. to end a game, as in gin rummy, by laying down a hand in which those cards not included in sets total less than a specific amount.

verb (used with object)
to give a sounding or forcible blow to; hit; strike; beat.
to drive, force, or render by a blow or blows: to knock a man senseless.

to make by striking a blow or blows: to knock a hole in the wall.
to strike (a thing) against something else.
Informal. to criticize, especially in a carping manner: He’s always knocking everything.
British Slang. to astound; impress greatly.

an act or instance of knocking.
the sound of knocking, especially a rap, as at a door.

a blow or thump.
Informal. an adverse criticism.
the noise resulting from faulty combustion or from incorrect functioning of some part of an internal-combustion engine.
Cricket. an innings.
British Slang. one of a combination of dealers who bid together, rather than against each other, at an auction, and later resell the purchases among themselves. an auction at which this is done. the sale of merchandise recently obtained by a dealer at an auction.