A person who cannot see well or pretends not to see. It is a colloquial term for someone being blind, often used when they miss something right in front of them.
What do you mean you did not see me? Are you Cegata or what? : Look for it yourself, or are you Cegata?
Eyes. Specifically used to describe beautiful, bright eyes that are striking or dazzling (referring to the literal meaning of lanterns or streetlights).
A person who has very poor vision and has to wear glasses starting at a young age, often used as a taunt in school for someone who is nearsighted or has astigmatism.
Someone walks by wearing glasses at school and people yell: Hey, cuatro ojos, watch where you are going!