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7 Essential Words of Fall

island universe

noun
1.
an external galaxy.
Origin
1865-1870
1865-70
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Examples from the web for island universe
  • Modern space-based observatories have provided deeper insights into our island universe.
  • The notion that you have to move yourself into some kind of island universe to create something new is bizarre.
British Dictionary definitions for island universe

island universe

noun
1.
a former name for galaxy
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
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Difficulty index for island universe

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Word Value for island

7
9
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