Definition of numbs:
(adj) :
Physically unable to feel, not having the power of sensation.
(adj) :
Emotionally unable to feel or respond in a normal way.
(v) :
(transitive) To cause to become numb (physically or emotionally).
(v) :
(transitive) To cause (a feeling) to be less intense.
(v) :
(transitive) To cause (the mind, faculties, etc.) to be less acute.
(v) :
(intransitive) To become numb (especially physically).