become young again; "The old man rejuvenated when he became a grandfather" make younger or more youthful; "The contact with his grandchildren rejuvenated him" develop youthful topographical features; "the land rejuvenated" cause (a stream or river) to erode, as by an uplift of the land
{f} make young again, restore youth; become young again; make a company or organization more efficient and productive by implementing new methods and concepts; restore something to its original condition; revitalize; make new again; revive, renew; stimulate (river, stream); erode by elevating the land; undergo rejuvenation; develop young topographic characteristics in an area that was leveled earlier
If you rejuvenate an organization or system, you make it more lively and more efficient, for example by introducing new ideas. The government pushed through schemes to rejuvenate the inner cities + rejuvenation re·ju·vena·tion The way Britain organises its politics needs rejuvenation
If something rejuvenates you, it makes you feel or look young again. Shelley was advised that the Italian climate would rejuvenate him + rejuvenating re·ju·venat·ing The hotel's new Spa offers every kind of rejuvenating treatment and therapy