We found 22 dictionaries that define the word halos:

General (15 matching dictionaries)

1. halos: Merriam-Webster
2. halos: Oxford Learner's Dictionaries
3. halos: Collins English Dictionary
4. halos: Vocabulary.com
5. Halos, halo's, halos: Wordnik
6. halos: Cambridge Advanced Learner's Dictionary
7. HALOs, halos: Wiktionary
8. halos: Dictionary.com
9. halos: Cambridge Essential American English Dictionary
10. Halos (Delphi), Halos, The Halos: Wikipedia, the Free Encyclopedia
11. Halos: Online Plain Text English Dictionary
12. Halos: AllWords.com Multi-Lingual Dictionary
13. halos: FreeDictionary.org
14. halos: TheFreeDictionary.com
15. Halo's: Wordnik

Computing (1 matching dictionary)

16. halos: Encyclopedia

Medicine (4 matching dictionaries)

17. halos: Merriam-Webster Medical Dictionary
18. Halos: Merck Manuals
19. Halos: LASIK Eye Surgery Glossary
20. halos: Medical dictionary

Miscellaneous (1 matching dictionary)

21. HALOS: Acronym Finder

Slang (1 matching dictionary)

22. HalOS: Urban Dictionary

(Note: See halo as well.)

Definitions from Wikipedia (Halos) ▸ noun:  O: laureate head of Zeus ▸ noun:  a round open space close to the temple of Apollo in Delphi, where ancient rituals were being performed. Opposite: horns, devilish, evil, unholy, impious Phrases: galactic halos, pleochroic halos, Diamond Star Halos, Headfirst for Halos, Halos for Heros, Dirt for the Dead, more... Adjectives: dark, pleochroic, perinuclear, galactic, colored, massive, golden, primary, solar, clear, yellow ▸ Words similar to halos ▸ Usage examples for halos ▸ Idioms related to halos ▸ Wikipedia articles (New!) ▸ Popular adjectives describing halos ▸ Words that often appear near halos ▸ Rhymes of halos ▸ Invented words related to halos