We found 30 dictionaries that define the word grandson:

General (26 matching dictionaries)

1. grandson: Merriam-Webster
2. grandson: Oxford Learner's Dictionaries
3. grandson: American Heritage Dictionary of the English Language
4. grandson: Collins English Dictionary
5. grandson: Vocabulary.com
6. Grandson, grandson: Wordnik
7. grandson: Cambridge Advanced Learner's Dictionary
8. grandson: Wiktionary
9. grandson: Webster's New World College Dictionary, 4th Ed.
10. grandson: The Wordsmyth English Dictionary-Thesaurus
11. grandson: Infoplease Dictionary
12. Grandson, grandson: Dictionary.com
13. grandson: Cambridge Essential American English Dictionary
14. Grandson (disambiguation), Grandson (musician), Grandson (son of a child), Grandson: Wikipedia, the Free Encyclopedia
15. Grandson: Online Plain Text English Dictionary
16. grandson: Webster's Revised Unabridged, 1913 Edition
17. grandson: Rhymezone
18. grandson: AllWords.com Multi-Lingual Dictionary
19. grandson: Webster's 1828 Dictionary
20. grandson: FreeDictionary.org
21. grandson: Mnemonic Dictionary
22. grandson: TheFreeDictionary.com
23. grandson: Wikimedia Commons US English Pronunciations
24. grandson: Longman Dictionary of Contemporary English

Business (2 matching dictionaries)

25. Grandson (son of a child): Legal dictionary
26. Grandson (son of a child): Financial dictionary

Computing (1 matching dictionary)

27. Grandson (son of a child), Grandson: Encyclopedia

Medicine (1 matching dictionary)

28. Grandson (son of a child): Medical dictionary

(Note: See grandsons as well.)

Definitions from Wiktionary ( ) ▸ noun:  A son of one's child. Similar: great-grandson, grandchild, great-grandchild, great-great-grandson, greatgrandson, paternal grandchild, granddaughter, grandson-in-law, greatgrandchild, nephew, more... Opposite: granddaughter, grandchild, offspring Types: step-grandson, biological grandson, adopted grandson, foster grandson, more... Phrases: great grandson, grandson (son of a child), great great grandson, Nadiadwala Grandson Entertainment, Sardar Ka Grandson, more... Adjectives: great, little, oldest, own, eldest, youngest, only, favorite, infant, beloved, greatgreat Colors:     blue,     green,     yellow,     red,     orange, more... ▸ Words similar to grandson ▸ Usage examples for grandson ▸ Idioms related to grandson ▸ Wikipedia articles (New!) ▸ Popular adjectives describing grandson ▸ Words that often appear near grandson ▸ Rhymes of grandson ▸ Invented words related to grandson