hostages

/HH AA1 S T AH0 JH AH0 Z/
noun
  1. 1

    A person given as a pledge or security for the performance of the conditions of a treaty or similar agreement, such as to ensure the status of a vassal.

  2. 2

    A person seized in order to compel another party to act (or refrain from acting) in a certain way, because of the threat of harm to the hostage.

  3. 3

    Something that constrains one's actions because it is at risk.

  4. 4

    One who is compelled by something, especially something that poses a threat; one who is not free to choose their own course of action.

  5. 5

    The condition of being held as security or to compel someone else to act or not act in a particular way.

Source: https://en.wiktionary.org/wiki/hostage, https://en.wiktionary.org/wiki/hostages