Sentence:  In some poems they are envisaged as divine figures, women who serve mead to the dead warriors in <WSD>Valhall</WSD>, and who fulfil the will of Odin in overseeing battle and making sure that victory is awarded to the right man. 
Meaning of the word marked with <WSD> tags:  The home of half of all warriors who died gloriously in battle as well as many of the Æsir.