conceptualization conceptualization /kənˈsɛptʃwəlɪˌzeɪʃən/

noun

1. () Inventing or contriving an idea or explanation and formulating it mentally  ( conceptualisation [British] , conceptualization , formulation )
   inventing or contriving an idea or explanation and formulating it mentally
   
2. An elaborated concept  ( conceptualisation [British] , conceptualization , conceptuality )
   an elaborated concept