succours

/S AH1 K AO1 R Z/
verb
  1. 1

    To give aid, assistance, or help.

  2. 2

    To provide aid or assistance in the form of military equipment and soldiers; in particular, for helping a place under siege.

  3. 3

    (obsolete except dialectal) To protect, to shelter; to provide a refuge.

Source: https://en.wiktionary.org/wiki/succour, https://en.wiktionary.org/wiki/succours