INTERREGNUM

PRONUNCIATION:
(in-tuhr-REG-nuhm)

MEANING:
noun: The period between the end of a reign and the beginning of the next; a time when there is no ruler.

ETYMOLOGY:
From Latin, from inter- (between) + regnum (reign). Ultimately from the Indo-European reg- (to move in a straight line, lead, or rule), which also gave us regent, regime, direct, rectangle, erect, rectum, alert, source, surge, recto, regent, prorogue, arrogate, abrogate, regent, and supererogatory. Earliest documented use: 1579.

----------------------------------

INTERROGNUM - government by quiz show

AINTERREGNUM - this is no way to run the country