Wiktionary
revitalizer
n. One who, or that which, revitalizes.
Usage examples of "revitalizer".
Mainzer and Lopez have taken one of the revitalizer engine units apart.
Andy goes into a long-winded explanation, the gist of which is that the revitalizers stir up cytoplasm in animal cells and refresh them.
Besides that, by exposing ourselves to revitalizers at regular intervals throughout our lifetime and refreshing our body cells, we quintuple our life expectancy.
From the two ships, almost covering the sky, the robots ferried back and forth in strange, spiral aircraft, bringing revitalizers down, carrying refined radioactive elements aloft.
Dick, my boy, the revitalizers were run on the fuel of completely pure radioactive elements!