1. (

• dim-sighted ,
• near-blind ,
• purblind ,
• sand-blind ,
• visually_impaired ,
• visually_challenged

) having greatly reduced vision ;

2. (

• obtuse ,
• purblind

) lacking in insight or discernment; "too obtuse to grasp the implications of his behavior"; "a purblind oligarchy that flatly refused to see that history was condemning it to the dustbin"- Jasper Griffin ;