pestilence
1. [ noun ] (medicine) a serious (sometimes fatal) infection transmitted by the bite of an infected rat flea (especially bubonic plague)
Synonyms: plague
Related terms: infectious_disease epidemic_disease septicemic_plague bubonic_plague pneumonic_plague blight
2. [ noun ] (medicine) any epidemic disease with a high death rate
Synonyms: plague
Related terms: epidemic_disease
3. [ noun ] a pernicious evil influence
Related terms: influence
Similar spelling:   pestilent
  pestilential
  pesthole