A state of insensitivity or lack of sensation, particularly in reference to anesthesia.

संवेदनहीनता

English Usage: After the surgery, she experienced acenesthesia in her left arm.

Hindi Usage: ऑपरेशन के बाद, उसे अपने बाई हाथ में संवेदनहीनता का अनुभव हुआ।