prohibitive

/P R OW0 HH IH1 B AH0 T IH0 V/
noun
  1. 1

    Negative imperative

adjective
  1. 1

    Tending to prohibit, preclude, or disallow.

    โ€œSome countries are more prohibitive than others when it comes to hot topics like euthanasia and cloning.โ€

  2. 2

    Costly to the extreme; beyond budget.

    โ€œI'd like to visit Europe someday, but the cost is prohibitive right now.โ€

  3. 3

    (Of a contender in a competition): presumptive winner, likely winner.

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