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tiktaalik

noun
  1. an extinct species, Tiktaalik rosae, that is believed to be the missing link between water and land animals
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Word Origin for tiktaalik

C21: from Inuktitut: burbot
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012