Vril /vɹɪl/ noun2 •A controllable form of energy.It devoted its time to the study of vril, and taught that the secret of vril could be divined by contemplating the structure of an apple sliced in half. — 2003 •[before a noun] A kind of flying saucer supposedly built by the Nazis.This technology led to the amazing German flying saucers of the Haunebu and Vril classes built under SS auspices. — 2003
