We found 20 dictionaries that define the word trickle down:

General (14 matching dictionaries)

1. trickle down: Longman Dictionary of Contemporary English
2. trickle-down: Merriam-Webster
3. trickle-down, trickle down: Oxford Learner's Dictionaries
4. trickle-down: American Heritage Dictionary of the English Language
5. trickle-down, trickle-down: Collins English Dictionary
6. Trickle-Down, Trickle-down, trickle-down: Wordnik
7. trickle-down: Cambridge Advanced Learner's Dictionary
8. trickle-down, trickle down: Wiktionary
9. trickle-down: Infoplease Dictionary
10. trickle-down, trickle down: Dictionary.com
11. Trickle down: Wikipedia, the Free Encyclopedia
12. trickle-down: TheFreeDictionary.com

Business (3 matching dictionaries)

13. MoneyGlossary.com (No longer online)
14. Trickle down: Bloomberg Financial Glossary
15. Trickle down: Financial dictionary

Computing (1 matching dictionary)

16. trickle-down: Encyclopedia

Miscellaneous (1 matching dictionary)

17. trickle down: Idioms

Slang (1 matching dictionary)

18. trickle down: Urban Dictionary

Definitions from Wiktionary (trickle down) ▸ verb:  (economics) To pass from high-ranked people to lower-ranked people ▸ verb:  Used other than figuratively or idiomatically: see trickle, down. Similar: trickle, kick upstairs, come from below, kick up, trail behind, climb, filter up, come up from behind, drip, trill, more... Phrases: trickle down theory, more... Adjectives: down, downstair, downcountry, downfalling, d, doon, down-and-out, nether, cadent, facedown, dependent ▸ Words similar to trickle down ▸ Usage examples for trickle down ▸ Idioms related to trickle down ▸ Wikipedia articles (New!) ▸ Words that often appear near trickle down ▸ Rhymes of trickle down ▸ Invented words related to trickle down