c. 1600, "continuous;" 1650s, "undisturbed," from un- (1) "not" + past participle of interrupt. Related: Uninterruptedly.
a convalescent needs uninterrupted sleep
moving midweek holidays to the nearest Monday or Friday allows uninterrupted work weeks
unintelligible
unintended
unintentional
uninterested
uninteresting
uninterrupted
uninvite
uninvited
uninviting
union
Union Jack