undoing

Definitions of undoing in various dictionaries:

noun - an act that makes a previous act of no effect (as if not done)

noun - loosening the ties that fasten something

verb - cancel, annul, or reverse an action or its effect

verb - deprive of certain characteristics

verb - cause the ruin or downfall of

verb - cause to become loose

verb - remove the outer cover or wrapping of

The act of unfastening or loosening.

Ruin; destruction.

The act of bringing to ruin.

A cause or source of ruin; downfall: Greed was his undoing.

The act of reversing or annulling something accomplished; a cancellation.

noun - a cause of ruin