gears is a form of:

Rejuvenate



verb
1.
(TRANSITIVE) (to make young again, to make seem new or fresh again) ធ្វើយុវកម្ម, ធ្វើអោយក្មេង, អាយុពិតឡើងក្មេង, មានកម្លាំងឡើងវិញ, ក្លែងធ្វើក្មេង, អួតថាខ្លួននៅក្មេង
ENGLISH MEANING
verb
1.
(TRANSITIVE) To render young again.