- mónaþséocnes
- f (-se/-sa) lunacy
Old to modern English dictionary. 2013.
Old to modern English dictionary. 2013.
lunacy — 1540s, condition of being a lunatic, formed in English from LUNATIC (Cf. lunatic) + CY (Cf. cy). Originally in reference to intermittent periods of insanity, such as were believed to be triggered by the moon s cycle. The O.E. equivalent was… … Etymology dictionary