We found 14 dictionaries that define the word date back:

General (9 matching dictionaries)

1. date back: Merriam-Webster
2. date back: Vocabulary.com
3. date back: Cambridge Advanced Learner's Dictionary
4. date back: Dictionary.com
5. date back: Rhymezone
6. date back: FreeDictionary.org
7. date back: Mnemonic Dictionary
8. date back: TheFreeDictionary.com
9. date back: Wiktionary

Business (1 matching dictionary)

10. date back: Legal dictionary

Computing (1 matching dictionary)

11. date back: Encyclopedia

Medicine (1 matching dictionary)

12. date back: Medical dictionary

Miscellaneous (1 matching dictionary)

13. date back: Idioms

Tech (1 matching dictionary)

14. PhotoNotes Dictionary of Film and Digital Photography (No longer online)

Definitions from Wiktionary (date back) ▸ verb:  To have begun at a particular time; to have records of something extending to a time in history. Similar: go back, date from, date, timestamp, chronologize, historize, go way back, start, historify, retrodate, more... Opposite: originate, begin, start, commence, initiate Phrases: date back to, more... Adjectives: rather, first, fore, aforegoing, former, prejacent, beforehand, foregone, prior, firster, proxime ▸ Words similar to date back ▸ Usage examples for date back ▸ Idioms related to date back ▸ Wikipedia articles (New!) ▸ Words that often appear near date back ▸ Rhymes of date back ▸ Invented words related to date back