A term relating to the absence of a visual perception or sight; metaphorically used for someone or something that is blind to reality or truth.

दृष्टिहीन

English Usage: The anourous creature wandered aimlessly through the dense forest, oblivious to its surroundings.

Hindi Usage: दृष्टिहीन जीव घने जंगल में बेखबर होकर इधर-उधर भटकता रहा।