ceguedad
blindness
ciego
blind
+
-edad
noun suffix (state or quality)
Ceguedad means blindness and can be thought of as the state or quality1 (-edad1) of being blind0 (ciego0).
noun
- blindnessBlindness or lack of sightLa ceguedad le impidió ver el hermoso paisaje. // His blindness prevented him from seeing the beautiful landscape.