(inorganic chemistry) Prussian blue (especially when viewed as ferrous ferricyanide)

(Zoroastrianism) Verethragna; The Zoroastrian concept of “victory over resistance” and, as the hypostasis of victory, one of the principal figures in the Zoroastrian pantheon of yazatas.

(Judaism) A meeting of yeshiva students for discussion and studying.

The state or quality of being deranged.