great- /ɡreɪt/ BrE AmE prefix
1 . great-grandfather/great-grandmother/great-aunt/great-uncle the ↑ grandfather , ↑ grandmother etc of your parents
2 . great-grandchild/great-granddaughter etc the GRANDCHILDREN of your child
great- /ɡreɪt/ BrE AmE prefix
1 . great-grandfather/great-grandmother/great-aunt/great-uncle the ↑ grandfather , ↑ grandmother etc of your parents
2 . great-grandchild/great-granddaughter etc the GRANDCHILDREN of your child
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012