Dictionary

(often used with the, sometimes capitalized: the Plague) The bubonic plague, the pestilent disease caused by the virulent bacterium Yersinia pestis.

An epidemic or pandemic caused by any pestilence, but specifically by the above disease.

A widespread affliction, calamity or destructive influx, especially when seen as divine retribution.

Example: Ten Biblical plagues over Egypt, ranging from locusts to the death of the crown prince, finally forced Pharaoh to let Moses's people go.

A grave nuisance, whatever greatly irritates.

Example: Bart is an utter plague; his pranks never cease.

To harass, pester or annoy someone persistently or incessantly.

To afflict with a disease or other calamity.

Example: Natural catastrophes plagued the colonists till they abandoned the pestilent marshland.