We found 12 dictionaries that define the word trillions:

General (10 matching dictionaries)

1. trillions: Merriam-Webster
2. trillions: Oxford Learner's Dictionaries
3. trillions: Collins English Dictionary
4. trillions: Vocabulary.com
5. Trillions: Wordnik
6. trillions: Wiktionary
7. trillions: Dictionary.com
8. trillions: Rhymezone
9. trillions: TheFreeDictionary.com
10. trillions: Wordnik

Computing (1 matching dictionary)

11. trillions: Encyclopedia

Slang (1 matching dictionary)

12. trillions: Urban Dictionary

(Note: See trillion as well.)

Definitions from WordNet (trillions) ▸ noun:  a very large indefinite number (usually hyperbole) Opposite: billions, millions, thousands Phrases: The Trouble with Trillions, more... ▸ Words similar to trillions ▸ Usage examples for trillions ▸ Idioms related to trillions ▸ Wikipedia articles (New!) ▸ Popular adjectives describing trillions ▸ Words that often appear near trillions ▸ Rhymes of trillions ▸ Invented words related to trillions