We found 9 dictionaries that define the word to a great extent:

General (8 matching dictionaries)

1. to a great extent: Merriam-Webster
2. to a great extent: Oxford Learner's Dictionaries
3. to a great extent: Vocabulary.com
4. to a great extent: Dictionary.com
5. to a great extent: Rhymezone
6. to a great extent: FreeDictionary.org
7. to a great extent: Mnemonic Dictionary
8. to a great extent: TheFreeDictionary.com

Miscellaneous (1 matching dictionary)

9. to a great extent: Idioms

Definitions from WordNet (to a great extent) ▸ adverb:  to a considerable degree Opposite: minimally, slightly, scarcely, hardly Phrases: to a great degree or extent, to a great extent or degree, more... ▸ Words similar to to a great extent ▸ Usage examples for to a great extent ▸ Idioms related to to a great extent ▸ Wikipedia articles (New!) ▸ Words that often appear near to a great extent ▸ Rhymes of to a great extent ▸ Invented words related to to a great extent