Definition of grandchild noun from the Oxford Advanced Learner's Dictionary

  

grandchild

 noun
noun
BrE BrE//ˈɡræntʃaɪld//
 
; NAmE NAmE//ˈɡræntʃaɪld//
 
(pl. grandchildren)
 
jump to other results
a child of your son or daughter
See the Oxford Advanced American Dictionary entry: grandchild