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noun

grandson

GRAN-suhn
noun
1
A son of one's son or daughter.
"Her eldest grandson just graduated from medical school."

How to Use Grandson

Learner’s notes

In plain EnglishYour child's son.

Common pairings
proud grandson eldest grandson

Word Forms

grandsons plural

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Her eldest _____ just graduated from medical school.

Etymology

From "grand-" plus "son."

Definitions: FreeDict original editorial