'Receptiveness' definitions:

Definition of 'receptiveness'

(from WordNet)
noun
Willingness or readiness to receive (especially impressions or ideas); "he was testing the government's receptiveness to reform"; "this receptiveness is the key feature in oestral behavior, enabling natural mating to occur"; "their receptivity to the proposal" [syn: receptiveness, receptivity, openness]

Definition of 'Receptiveness'

From: GCIDE
  • Receptiveness \Re*cep"tive*ness\, n. The quality of being receptive. [1913 Webster]