We found 4 dictionaries that define the word snellen tests:

General (2 matching dictionaries)

1. Snellen tests: Wiktionary
2. Snellen tests: TheFreeDictionary.com

Computing (1 matching dictionary)

3. Snellen tests: Encyclopedia

Medicine (1 matching dictionary)

4. Snellen tests: Medical dictionary

(Note: See snellen_test as well.)

Definitions from Wiktionary (Snellen test) ▸ noun:  A vision test using a Snellen chart. ▸ Also see snellen_test ▸ Words similar to snellen tests ▸ Usage examples for snellen tests ▸ Idioms related to snellen tests ▸ Wikipedia articles (New!) ▸ Words that often appear near snellen tests ▸ Rhymes of snellen tests ▸ Invented words related to snellen tests