We found 17 dictionaries that define the word pay back:

General (13 matching dictionaries)

1. pay back: Longman Dictionary of Contemporary English
2. pay back: Merriam-Webster
3. pay back: Collins English Dictionary
4. pay back: Vocabulary.com
5. pay-back: Wordnik
6. pay back: Wiktionary
7. pay back: Dictionary.com
8. pay back: Rhymezone
9. pay back: FreeDictionary.org
10. pay back: Mnemonic Dictionary
11. pay back: TheFreeDictionary.com

Business (1 matching dictionary)

12. pay back: Legal dictionary

Computing (1 matching dictionary)

13. pay back: Encyclopedia

Miscellaneous (1 matching dictionary)

14. pay back: Idioms

Slang (1 matching dictionary)

15. pay-back, pay back: Urban Dictionary

(Note: See pay_backs as well.)

Definitions from Wiktionary (pay back) ▸ verb:  (transitive) To pay (a debt or the lender) so as to provide the entire amount of money owed. ▸ verb:  (figuratively) To avenge, to exact revenge. Similar: repay, pay off, reward, get, fix, make it up to, settle one's account, requite, pay up, imburse, more... Opposite: pay forward Types: revenge, payback, retribution, karma, more... Phrases: pay back in their own coin, to pay back, pay you back, pay back the favour, pay back money, more... Adjectives: saving, discount, reversionist, consolidate, content, relegate, superannuable, flip, pay, fine, quit ▸ Words similar to pay back ▸ Usage examples for pay back ▸ Idioms related to pay back ▸ Wikipedia articles (New!) ▸ Words that often appear near pay back ▸ Rhymes of pay back ▸ Invented words related to pay back