We found 21 dictionaries that define the word night vision:

General (14 matching dictionaries)

1. night vision: Merriam-Webster
2. night vision: Oxford Learner's Dictionaries
3. Night Vision, night vision: American Heritage Dictionary of the English Language
4. night-vision, night-vision, night vision: Collins English Dictionary
5. night vision: Vocabulary.com
6. Night-vision, night-vision, night vision: Wordnik
7. night vision: Wiktionary
8. night vision: Dictionary.com
9. Night Vision (Bruce Cockburn album), Night Vision (disambiguation), Night Vision, Night-vision, Night vision: Wikipedia, the Free Encyclopedia
10. night vision: Rhymezone
11. night-vision: Webster's 1828 Dictionary
12. night vision: FreeDictionary.org
13. night vision: Mnemonic Dictionary
14. Night Vision, night-vision: TheFreeDictionary.com

Business (1 matching dictionary)

15. night vision: Legal dictionary

Computing (1 matching dictionary)

16. Night-vision, night vision: Encyclopedia

Medicine (4 matching dictionaries)

17. night vision: Merriam-Webster Medical Dictionary
18. Dorland's Illustrated Medical Dictionary (No longer online)
19. online medical dictionary (No longer online)
20. Night-vision, night vision: Medical dictionary

Slang (1 matching dictionary)

21. night vision: Urban Dictionary

(Note: See night_visions as well.)

Definitions from Wiktionary (night vision) ▸ noun:  The ability, either naturally, by technology or by superpowers, to see in a low light or even dark environment. Similar: night-sight, nightlighting, nyctophobia, night mode, noctiphobia, nocturnalism, nyctinasty, photonasty, nightlife, nocturesis, more... Opposite: daytime vision, diurnal vision, photopic vision Types: active, passive, thermal, electro-optical, image intensifier, more... Phrases: night vision device, night vision goggle, Automotive night vision, night vision glasses, more... Adjectives: perspective, ocular, visual, visional, light, visuomotor, visive, visuospatial, exergual, oscillative, sonolucent ▸ Words similar to night vision ▸ Usage examples for night vision ▸ Idioms related to night vision ▸ Wikipedia articles (New!) ▸ Words that often appear near night vision ▸ Rhymes of night vision ▸ Invented words related to night vision