We found 13 dictionaries that define the word line of vision:

General (10 matching dictionaries)

1. line of vision: Merriam-Webster
2. line of vision: Oxford Learner's Dictionaries
3. line of vision: Collins English Dictionary
4. line of vision: Vocabulary.com
5. line of vision: Infoplease Dictionary
6. line of vision: Dictionary.com
7. line of vision: Rhymezone
8. line of vision: FreeDictionary.org
9. line of vision: Mnemonic Dictionary
10. line of vision: TheFreeDictionary.com

Computing (1 matching dictionary)

11. line of vision: Encyclopedia

Medicine (2 matching dictionaries)

12. line of vision: Merriam-Webster Medical Dictionary
13. online medical dictionary (No longer online)

(Note: See line_of_visions as well.)

Definitions from WordNet (line of vision) ▸ noun:  an imaginary straight line along which an observer looks Opposite: blind spot, periphery Phrases: outside line of vision, more... ▸ Words similar to line of vision ▸ Usage examples for line of vision ▸ Idioms related to line of vision ▸ Wikipedia articles (New!) ▸ Words that often appear near line of vision ▸ Rhymes of line of vision ▸ Invented words related to line of vision