What is the meaning of Redound?

To swell up (of water, waves etc.); to overflow, to surge (of bodily fluids).

To contribute to an advantage or disadvantage for someone or something.

To contribute to the honour, shame etc. of a person or organisation.

To reverberate, to echo.

To reflect (honour, shame etc.) to or onto someone.

To attach, come back, accrue to someone; to reflect back on or upon someone (of honour, shame etc.).

To arise from or out of something.

To roll back; to be sent or driven back.

A coming back, as an effect or consequence; a return.

Source: wiktionary.org