We found 10 dictionaries that define the word solar halo:

General (7 matching dictionaries)

1. solar halo: Vocabulary.com
2. solar halo: Dictionary.com
3. solar halo: Rhymezone
4. solar halo: FreeDictionary.org
5. solar halo: Mnemonic Dictionary
6. solar halo: TheFreeDictionary.com
7. solar halo: Wiktionary

Computing (1 matching dictionary)

8. solar halo: Encyclopedia

Miscellaneous (1 matching dictionary)

9. Encyclopedia of Graphic Symbols (No longer online)

Science (1 matching dictionary)

10. SOLAR HALO: Zoom Astronomy Glossary

(Note: See solar_halos as well.)

Definitions from Wiktionary (solar halo) ▸ noun:  A ring of light that appears around the sun, caused by sunlight passing through ice crystals in the atmosphere. Opposite: lunar halo, moon ring ▸ Words similar to solar halo ▸ Usage examples for solar halo ▸ Idioms related to solar halo ▸ Wikipedia articles (New!) ▸ Words that often appear near solar halo ▸ Rhymes of solar halo ▸ Invented words related to solar halo