Webster's Revised Unabridged Dictionary · 1913

Redound

Redound (r?*dound") , intransitive verb

[French redonder, Latin redundare; pref. red-, re-, re- + undare to rise in waves or surges, from unda a wave. See Undulate, and compare Redundant.]

1.
To roll back, as a wave or flood; to be sent or driven back; to flow back, as a consequence or effect; to conduce; to contribute; to result.
The evil, soon Driven back, redounded as a flood on those From whom it sprung. — Milton
The honor done to our religion ultimately redounds to God, the author of it. — Rogers
both... will devour great quantities of paper, there will no small use redound from them to that manufacture. — Addison
2.
To be in excess; to remain over and above; to be redundant; to overflow.
For every dram of honey therein found, A pound of gall doth over it redound. — Spenser

Redound , noun

1.
The coming back, as of consequence or effect; result; return; requital.
We give you welcome; not without redound Of use and glory to yourselves ye come. — Tennyson
2.
Rebound; reverberation. [Rare] — Codrington