- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
ackee
-
esteem
-
trial run
-
academic year
-
acl
-
newt
-
middle
-
gloomy
-
concatenation
-
a horizon
- Hide translation
achromatic vision
achromatic vision /ˌeɪkrəˈmætɪk ˈvɪʒən/
noun
-
Vision using the rods
(
achromatic vision
)
vision using the rods