We found 24 dictionaries that define the word googolplex:

General (16 matching dictionaries)

1. googolplex: Merriam-Webster
2. googolplex: Oxford Learner's Dictionaries
3. googolplex: American Heritage Dictionary of the English Language
4. googolplex: Collins English Dictionary
5. googolplex: Vocabulary.com
6. googolplex: Cambridge Advanced Learner's Dictionary
7. googolplex: Wiktionary
8. googolplex: Webster's New World College Dictionary, 4th Ed.
9. googolplex: Infoplease Dictionary
10. googolplex: Dictionary.com
11. Googolplex: Wikipedia, the Free Encyclopedia
12. googolplex: Rhymezone
13. googolplex: FreeDictionary.org
14. googolplex: Mnemonic Dictionary
15. googolplex: TheFreeDictionary.com
16. googolplex: Longman Dictionary of Contemporary English

Computing (2 matching dictionaries)

17. googolplex: Free On-line Dictionary of Computing
18. googolplex: Encyclopedia

Medicine (1 matching dictionary)

19. online medical dictionary (No longer online)

Miscellaneous (2 matching dictionaries)

20. googolplex: A Word A Day
21. googolplex: Wordcraft Dictionary

Science (3 matching dictionaries)

22. Googolplex: Eric Weisstein's World of Mathematics
23. googolplex: PlanetMath Encyclopedia
24. googolplex: Zoom Astronomy Glossary

(Note: See googolplexing as well.)

Definitions from Wikipedia (Googolplex) ▸ noun:  A googolplex is the large number 10, or equivalently, 10 or . Opposite: negative infinity, zero, one Phrases: Live at the Googolplex, more... ▸ Words similar to googolplex ▸ Usage examples for googolplex ▸ Idioms related to googolplex ▸ Wikipedia articles (New!) ▸ Popular adjectives describing googolplex ▸ Words that often appear near googolplex ▸ Rhymes of googolplex ▸ Invented words related to googolplex