What is "malkuth"

Malkuth, Malchut or Malchus ("kingdom"; Hebrew: ملكوت ;מלכות), or Shekhinah, is the tenth of the sephirot in the Kabbalistic Tree of Life. It sits at the bottom of the Tree, below Yesod. This sephirah has as a symbol the Bride which relates to the sphere of Tipheret, symbolized by the Bridegroom.

Unlike the other nine sephirot, it is an attribute of God which does not emanate from God directly. Rather it emanates from God's creation—when that creation reflects and evinces God's glory from within itself. The word can be translated or identified as positive communication, royalty/kingly dynasty, or humility.