Webster's Revised Unabridged Dictionary · 1913

Plague

Plague , noun

[Latin plaga a blow, stroke, plague; akin to Greek {not transcribed}, from {not transcribed} to strike; compare Latin plangere to strike, beat. Compare Plaint.]

1.
That which smites, wounds, or troubles; a blow; a calamity; any afflictive evil or torment; a great trail or vexation. — Shakespeare
And men blasphemed God for the plague of hail. — Wyclif
The different plague of each calamity. — Shakespeare
2.
(Medicine) An acute malignant contagious fever, that often prevails in Egypt, Syria, and Turkey, and has at times visited the large cities of Europe with frightful mortality; hence, any pestilence; as, the great London plague.
A plague upon the people fell. — Tennyson
Collocations (2)
Cattle plague , See Rinderpest.
Plague mark or Plague spot , a spot or mark of the plague; hence, a token of something incurable.

Plague , transitive verb

1.
To infest or afflict with disease, calamity, or natural evil of any kind.
Thus were they plagued And worn with famine. — Milton
2.
Figuratively: To vex; to tease; to harass.
She will plague the man that loves her most. — Spenser