grandbaby

[ gran-bey-bee, grand- ]
/ ˈgrænˌbeɪ bi, ˈgrænd- /
|

noun, plural grand·ba·bies.

an infant grandchild.

Origin of grandbaby

First recorded in 1915–20; grand- + baby
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for grandbaby