[ rɪ'dʒu:vəneɪt ]
■ verb
1》 make or cause to appear younger or more vital.
2》 [often as adjective ~d ] restore (a river or stream) to a condition characteristic of a younger landscape.
Derivatives
rejuvenation noun
rejuvenator noun
Origin
C19: from re- + L. juvenis 'young' + -ate 3 .