"A dakini (Sanskrit: "sky dancer") is a Tantric priestess of ancient India who "carried the souls of the dead to the sky". This Buddhist figure is particularly upheld in Tibetan Buddhism. The dakini is a female being of generally volatile temperament, who acts as a muse for spiritual practice."
"Dakinis occur especially in Tibetan Buddhism. The khandroma, generally of volatile or wrathful temperament, acts somewhat as spiritual muse for spiritual practice. Dakinis are energetic beings in female form, evocative of the movement of energy in space. In this context, the sky or space indicates śūnyatā, the insubstantiality of all phenomena, which is, at the same time, the pure potentiality for all possible manifestations."