Wordnet 3.0
NOUN (1)
1. 
 (computer science) the ability to exchange and use information (usually in a large heterogeneous network made up of several local area networks); 
The Collaborative International Dictionary of English v.0.48:
interoperability \in`ter*op`er*a*bil"i*ty\, n. (Computers)
   The quality of being interoperable. Used of data structures
   or executable programs.
   [PJC]
WordNet (r) 3.0 (2006):
interoperability
    n 1: (computer science) the ability to exchange and use
         information (usually in a large heterogeneous network made
         up of several local area networks)
The Free On-line Dictionary of Computing (30 December 2018):
interoperability
   The ability of software and hardware on multiple machines from
   multiple vendors to communicate.