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Webster 1913 Edition
Interregnum
Inˊter-reg′num
,Noun.
pl.
Interregnums
(#)
. 1.
The time during which a throne is vacant between the death or abdication of a sovereign and the accession of his successor.
2.
Any period during which, for any cause, the executive branch of a government is suspended or interrupted.
Webster 1828 Edition
Interregnum
INTERREG'NUM
,Noun.