NUMB

[adjective] -er, -est - (of a part of the body) unable to feel anything, usually for a short timeI had been lying awkwardly and my leg had gone numb.My fingers were so cold that they felt numb.If you are numb (with shock, fear, etc.), you are not able to feel any emotions or think clearly because you are so shocked or frightened.When she first heard the news she was numb with disbelief.Ever since his girlfriend left him he has felt numb.