thylacine

noun

thy·​la·​cine ˈthī-lə-ˌsīn How to pronounce thylacine (audio)

Examples of thylacine in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Since announcing its project to bring back the woolly mammoth in 2021, Colossal Biosciences has announced plans to de-extinct two birds, the dodo and the moa, the Australian thylacine or Tasmanian tiger and the dire wolf. Mike Snider, USA Today, 30 Apr. 2026 There are now five active de-extinction projects: mammoth, thylacine, dodo, dire wolf, and moa. Jon Markman, Forbes.com, 9 Apr. 2026 Colossal is also making breakthroughs on its dodo bird and thylacine (Tasmanian tiger) projects, framing de-extinction not as spectacle, but as a tool for conservation, resilience and ethical reflection. Moná Thomas, PEOPLE, 22 Dec. 2025 In 2023, Mármol Sánchez led a study that sequenced RNA from a 130-year-old Tasmanian tiger, or thylacine, in the Swedish Museum of Natural History in Stockholm. Katie Hunt, CNN Money, 15 Nov. 2025 See All Example Sentences for thylacine

Word History

Etymology

New Latin Thylacinus, genus of marsupials, from Greek thylakos sack, pouch

First Known Use

1838, in the meaning defined above

Time Traveler
The first known use of thylacine was in 1838

Browse Nearby Words

Cite this Entry

“Thylacine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/thylacine. Accessed 8 May. 2026.

More from Merriam-Webster on thylacine

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster