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n. - An enzyme in eukaryotic cells that can add segments of DNA that occur at the ends of chromosomes after they divide.

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Usage examples (36)
  • I was working with an enzyme called telomerase, which is found only in cancer cells.
  • We know that telomerase is the enzyme that is needed to put the repeats on.
  • The mice involved in the study were given an enzyme called telomerase, 4-OHT, to reactivate the telomeres in the body.
  • But there's an enzyme called telomerase that reverses this process; it's one of the reasons cancer cells live so long.
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The Open Dictionary of English is a collaborative project, based on Open Source materials, LearnThat resources, and partner APIs.
We give special thanks to our LearnThat volunteers, as well as Princeton University and Wiktionary for their Open Source word data. We're also grateful for the support given by Google, Wordnik.com, Dictionary.com, Stands4.com and YouTube, OEDILF.com, Kylescholz.com, Best-Practice.com, Forvo.com, as well as the generous Creative Commons community.