Destitute of the sense of seeing, either by natural defect or by deprivation; without sight.

Not having the faculty of discernment; destitute of intellectual light; unable or unwilling to understand or judge; as, authors are blind to their own defects.

To make blind; to deprive of sight or discernment.

Something to hinder sight or keep out light; a screen; a cover; esp. a hinged screen or shutter for a window; a blinder for a horse.

something that keeps things out or hinders sight; "they had just moved in and had not put up blinds yet"

render unable to see

unable or unwilling to perceive or understand; "blind to a lover's faults"; "blind to the consequences of their actions"