We found 14 dictionaries that define the word retirement plan:

General (12 matching dictionaries)

1. retirement plan: Longman Dictionary of Contemporary English
2. retirement plan: Merriam-Webster
3. retirement plan: Vocabulary.com
4. retirement-plan: Wordnik
5. retirement plan: Infoplease Dictionary
6. retirement plan: Dictionary.com
7. Retirement plan: Wikipedia, the Free Encyclopedia
8. retirement plan: Rhymezone
9. retirement plan: FreeDictionary.org
10. retirement plan: Mnemonic Dictionary
11. retirement plan: TheFreeDictionary.com

Business (1 matching dictionary)

12. INVESTORWORDS (No longer online)

Slang (1 matching dictionary)

13. retirement plan: Urban Dictionary

(Note: See retirement_plans as well.)

Definitions from WordNet (retirement plan) ▸ noun:  a plan for setting aside money to be spent after retirement Types: 401k, IRA, pension, annuity, endowment, Keogh plan, more... Phrases: qualified retirement plan, retirement savings plan, Registered retirement savings plan, employer sponsored retirement plan, retirement annuity plan, more... ▸ Words similar to retirement plan ▸ Usage examples for retirement plan ▸ Idioms related to retirement plan ▸ Wikipedia articles (New!) ▸ Words that often appear near retirement plan ▸ Rhymes of retirement plan ▸ Invented words related to retirement plan