We found 20 dictionaries that define the word iras:

General (10 matching dictionaries)

1. IRAs: Merriam-Webster
2. IRAS: Oxford Learner's Dictionaries
3. IRAS: Collins English Dictionary
4. IRAS, iras: Vocabulary.com
5. Ira's, Iras, iras: Wordnik
6. IRAS: Dictionary.com
7. iras: Cambridge Essential American English Dictionary
8. IRAS (disambiguation), IRAS: Wikipedia, the Free Encyclopedia
9. IRAS: TheFreeDictionary.com
10. IRAS: Wiktionary

Art (1 matching dictionary)

11. iras-: A Cross Reference of Latin and Greek Elements

Business (3 matching dictionaries)

12. IRAs: Merriam-Webster Legal Dictionary
13. IRAS: Legal dictionary
14. IRAS: Financial dictionary

Computing (1 matching dictionary)

15. IRAS: Encyclopedia

Miscellaneous (2 matching dictionaries)

16. IRAS: Acronym Finder
17. AbbreviationZ (No longer online)

Science (2 matching dictionaries)

18. IRAS: Extragalactic Astronomy
19. IRAS: Cytokines & Cells Online Pathfinder Encyclopaedia

Tech (1 matching dictionary)

20. Basics of Space Flight Glossary (No longer online)

(Note: See ira as well.)

Definitions from Wiktionary (IRAS) ▸ noun:  (astronomy, NASA) Initialism of Infrared Astronomical Satellite (the first space telescope to perform a survey of the entire night sky at infrared wavelengths.) Similar: ire, wrath, anger, Individual retirement account, ivas, ellin, icen, Toia, beria, wia, more... Opposite: amiable, affable, genial, cordial, friendly Types: Roth IRA, traditional IRA, SEP IRA, SIMPLE IRA, self-directed IRA, more... Phrases: roth iras, more... Adjectives: traditional, nondeductible, deductible, regular, good, simple, spousal, directed, sep, separate, individual ▸ Words similar to iras ▸ Usage examples for iras ▸ Idioms related to iras ▸ Wikipedia articles (New!) ▸ Popular adjectives describing iras ▸ Words that often appear near iras ▸ Rhymes of iras ▸ Invented words related to iras