Definition of intensional in English:

intensional

adjective

See intension

  • ‘Logics which attempt to display the logical properties of intensional contexts are called intensional logics.’
  • ‘But there is what philosophers (at least this philosopher) think of as an extensional and an intensional way of describing our perceptions.’
  • ‘There are sentences which are neither extensional nor intensional; for example, belief-sentences.’
  • ‘Deacon would argue that initially words are acquired as indices and only later do they gain intensional properties once symbol-symbol relations are established.’