'unresponsiveness' definitions:
Definition of 'unresponsiveness'
(from WordNet)
noun
The quality of being unresponsive; not reacting; as a quality of people, it is marked by a failure to respond quickly or with emotion to people or events; "she began to recover from her numb unresponsiveness after the accident"; "in an instant all the deadness and withdrawal were wiped away" [syn: unresponsiveness, deadness] [ant: responsiveness]