set-aside

/S EH1 T AH0 S AY1 D/
noun
  1. 1

    Something that is set aside for a specific purpose

  2. 2

    (Britain and Europe) land that has been taken out of agricultural production to reduce crop surpluses

adjective
  1. 1

    That has or have been set aside

  2. 2

    Taken out of agricultural production

  3. 3

    Reserved or booked in advance

Source: https://en.wiktionary.org/wiki/set-aside