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definitions
  • synonyms

great-

prefix
  1. being the parent of a person's grandparent (in the combinations great-grandfather, great-grandmother, great-grandparent)
  2. being the child of a person's grandchild (in the combinations great-grandson, great-granddaughter, great-grandchild)
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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