We found 15 dictionaries that define the word counterglow:

General (12 matching dictionaries)

1. counterglow: Merriam-Webster
2. counterglow: American Heritage Dictionary of the English Language
3. counterglow: Collins English Dictionary
4. counterglow: Vocabulary.com
5. counterglow: Wordnik
6. counterglow: Wiktionary
7. counterglow: Infoplease Dictionary
8. counterglow: Dictionary.com
9. counterglow: Rhymezone
10. counterglow: FreeDictionary.org
11. counterglow: Mnemonic Dictionary
12. counterglow: TheFreeDictionary.com

Computing (1 matching dictionary)

13. counterglow: Encyclopedia

Science (1 matching dictionary)

14. Counterglow: Eric Weisstein's World of Astronomy

Tech (1 matching dictionary)

15. Glossary of Meteorology (No longer online)

(Note: See counterglows as well.)

Definitions from Wiktionary (counterglow) ▸ noun:  The gegenschein. Similar: gegenschein, nightglow, glower, wonder-glow, wonder glow, glint, gaslight, glowlamp, glooming, glowbar, more... Types: aurora, auroraustralis, aurorborealis, airglow, nightglow, dayglow, more... ▸ Words similar to counterglow ▸ Usage examples for counterglow ▸ Idioms related to counterglow ▸ Wikipedia articles (New!) ▸ Popular adjectives describing counterglow ▸ Words that often appear near counterglow ▸ Rhymes of counterglow ▸ Invented words related to counterglow