The word ‘Rejuvenate’ (verb) means to make someone or something look or feel younger, fresher, or more lively again. In this guide, you’ll learn the full definition, synonyms, antonyms, etymology, and real-life examples of how to use ‘rejuvenate’ correctly in sentences.
Rejuvenate Explained in Depth
Rejuvenate is a useful word for describing genuine renewal: it can refer to people (feeling more energetic), products or services (a refreshed approach), or even places (improvements that make them feel new again). If you’re writing for school, work, or everyday conversation, this guide will help you use the word accurately and naturally.
Meanings of Rejuvenate
‘Rejuvenate’ means to restore energy, youthfulness, or freshness. It’s often used to describe bringing new life to someone or something that has become tired, worn, or outdated. It can apply to people (making them feel younger or more energetic) or to things (like giving a building a new look or updating a business strategy).
For example, a spa day might rejuvenate your body and mind after a stressful week, or a company might rejuvenate its brand to attract new customers—similar to how refresh can improve how something feels after a period of neglect.
Definition
Rejuvenate to make someone or something feel or look younger, fresher, or more lively again. When you rejuvenate yourself, you might do activities that refresh your mind and body, such as taking a vacation, practicing self-care, improving your routine, or trying a new hobby.
Similarly, when you rejuvenate a place or an object, you breathe new life into it, making it appear or feel like new. Overall, rejuvenate means to bring back energy, vibrancy, and a sense of newness—often suggesting more than a quick change, and closer to renew or revitalize than to a purely cosmetic update.
Etymology
The word ‘rejuvenate’ comes from the Latin juvenis meaning “young,” combined with the prefix re- meaning “again.” So it literally means “to make young again.” The term entered common English usage centuries ago, and it has remained popular in both formal writing (e.g., health and business) and everyday speech.
- Latin: juvenis = “young”
- Prefix: re- = “again”
- Modern English: “to make young again” or “to renew.”
Example Sentences
- The weekend retreat helped rejuvenate her after months of stress at work.
- The city plans to rejuvenate the old park with new trees, safer paths, and updated playground equipment.
- After weeks of poor sleep, a consistent routine and better meals can rejuvenate your energy levels.
- The new training program is designed to rejuvenate the team’s motivation and improve performance.
Rejuvenate Synonyms
- Revitalize
- Refresh
- Renew
- Restore
- Invigorate
- Regenerate
- Reenergize
- Recharge
- Stimulate
- Reinvigorate
Rejuvenate Antonyms
- Drain
- Exhaust
- Deplete
- Wear out
- Fatigue
- Decline
- Decay
- Weaken
- Deteriorate
- Age
FAQs about Rejuvenate
Here are some frequently asked questions (FAQs) about the word “Rejuvenate.”
1. What does “rejuvenate” actually mean?
It means to make something or someone feel younger, fresher, or more energetic again.
2. Can “rejuvenate” describe physical changes?
Yes. For example, “The new skincare routine claims to rejuvenate your skin.” It can also appear in medical or wellness contexts, especially when describing improvements over time.
3. Is “rejuvenate” always positive?
Generally, yes—it suggests improvement, restoration, or renewed energy. However, it can still be used in a realistic way, like “The outdated system needs to be rejuvenated,” meaning it requires meaningful updates.
4. How is “rejuvenate” different from “revitalize”?
They’re very similar, but “rejuvenate” often implies youthfulness, freshness, or a return to a more vibrant state, while “revitalize” emphasizes restoring life, activity, or effectiveness. If you mean “bring new life to something that feels weak or inactive,” revitalize is often a strong fit.
5. Can I use “rejuvenate” in casual conversation?
Absolutely. It’s commonly used in both everyday speech and formal writing, especially when people talk about travel, lifestyle changes, or improvements to products and services.






