We found 18 dictionaries that define the word pony up:

General (14 matching dictionaries)

1. pony up: Longman Dictionary of Contemporary English
2. pony up: Merriam-Webster
3. pony up: Collins English Dictionary
4. pony up: Vocabulary.com
5. pony-up: Wordnik
6. pony up: Wiktionary
7. pony up: Dictionary.com
8. Pony Up, Pony Up: Wikipedia, the Free Encyclopedia
9. pony up: Rhymezone
10. pony up: FreeDictionary.org
11. pony up: Mnemonic Dictionary
12. pony up: TheFreeDictionary.com

Miscellaneous (2 matching dictionaries)

13. AbbreviationZ (No longer online)
14. pony up: Idioms

Slang (1 matching dictionary)

15. pony up: Urban Dictionary

Sports (1 matching dictionary)

16. Texas Hold'em Dictionary (No longer online)

(Note: See ponied_up as well.)

Definitions from Wiktionary (pony up) ▸ verb:  (intransitive, transitive, slang) To pay (usually a bill, debt or due). Similar: cough up, spit up, brass up, plank up, stump up, run up, fork over, plop down, spring for, plank down, more... Opposite: withhold, keep, hoard, refuse Types: pay, chip in, contribute, fork over, give, hand over, kick in, lay out, shell out, more... Adjectives: pay, tithe, discount, dun, pensionary, collect, payable, prest, evergreen, custom, taking ▸ Words similar to pony up ▸ Usage examples for pony up ▸ Idioms related to pony up ▸ Wikipedia articles (New!) ▸ Words that often appear near pony up ▸ Rhymes of pony up ▸ Invented words related to pony up