See Also: Blindness(health)
day blindness(medicine)
blindness(encyclopedia)
Blindness(medicine)
sign blindness(medicine)
snow blindness(medicine)
sight blindness(medicine)
solar blindness(medicine)
taste blindness(medicine)
text blindness(medicine)

nodosity (iou) and Blindness (health)


nodosity (iou)



nodosity noun. LME.
[Late Latin nodositas, formed as NODOSE: see -ITY.]
A knotty swelling or protuberance. LME.
The state or quality of being nodose. E17.

Blindness (health)


Legal blindness is defined as: 1) visual acuity of 20/200 (only being able to see the big E on the eye chart) or less in the best eye even with the eyes corrected by glasses or contact lenses; or, 2) The peripheral visual field is reduced to 20 degrees of visual angle or less. Twenty degrees of visual angle is about the size of a one foot ruler held at arms length.