Rejuvenate vs Energize - What's the difference?

As verbs the difference between rejuvenate and energize

is that rejuvenate is to render young again while energize is to invigorate, to make energetic.

(rejuvenat)

To render young again.

* * * English ergative verbs

* (Commonwealth English ) energise

(energiz)

To invigorate, to make energetic.

To supply with energy, especially electricity. To turn on power to something.

Whenever we energize that circuit we blow a fuse.

(obsolete) To use strength in action; to act or operate with force or vigor; to act in producing an effect.

* J. C. Shairp

Of all men it is true that they feel and energize first, they reflect and judge afterwards.