Rejuvenator

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    That which rejuvenates.

    "Injections of hGH have become increasingly popular as a virtual “rejuvenator” or “fountain of youth.”"

  2. 2
    A substance sprayed onto a bituminous surface to renew it.

Example

More examples

"Injections of hGH have become increasingly popular as a virtual “rejuvenator” or “fountain of youth.”"

Etymology

From rejuvenate + -or.

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.