notional

/หˆnษ™สŠสƒษ™nษ™l/
noun
  1. 1

    A fake company used as a front in espionage.

adjective
  1. 1

    Of, containing, or being a notion; mental or imaginary.

  2. 2

    Speculative, theoretical, not the result of research.

    โ€œThis paper proposes a notional Federated Identity Management (FIM) architecture.โ€

  3. 3

    Having descriptive value as opposed to a syntactic category.

  4. 4

    Used to indicate an estimate or a reference amount

Source: https://en.wiktionary.org/wiki/notional