'Involuntariness' definitions:

Definition of 'involuntariness'

(from WordNet)
noun
The trait of being unwilling; "his unwillingness to cooperate vetoed every proposal I made"; "in spite of our warnings he plowed ahead with the involuntariness of an automaton" [syn: unwillingness, involuntariness] [ant: willingness]

Definition of 'Involuntariness'

From: GCIDE
  • Involuntariness \In*vol"un*ta*ri*ness\, n. The quality or state of being involuntary; unwillingness; automatism. [1913 Webster]