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potato murrain

potato murrain

9.9
A disease that kills potato plants and ruins crops
  • noun
  • /pəˈteɪtoʊ ˈmɜːreɪn/
  • Archaic
translation icon : maldición de la patata
  • The Irish Famine was caused by a devastating potato murrain that wiped out crops for several years.

Examples

  • Researchers studied the spread of potato murrain to better protect future harvests.

  • Farmers feared the return of potato murrain after an unusually wet summer.

  • Farmers are worried about potato murrain this season.

  • The potato murrain affected the harvest significantly.

  • Farmers feared the return of potato murrain after an unusually wet summer.

  • Researchers studied the spread of potato murrain to better protect future harvests.

  • The Irish Famine was caused by a devastating potato murrain that wiped out crops for several years.

Synonyms

potato blight
vspotato murrain
5.2

A plant disease that makes potato leaves and potatoes rot

is the older term for the same Phytophthora infestans disease
potato mold
vspotato murrain
  • Specialized
5.4

A disease caused by a fungus that makes potatoes rot in fields

is specifically the Phytophthora infestans disease rather than general fungal rot
potato mildew
vspotato murrain
  • Specialized
4.6

A plant disease that makes potato leaves and potatoes rot

refers specifically to the Phytophthora infestans illness rather than any mild fungal decay
potato disease
vspotato murrain
  • Specialized
3.6

An illness that makes potato leaves yellow and tubers rot

is the specific Phytophthora infestans illness rather than any disease in general
potato mosaic
vspotato murrain
  • Specialized
7.0

A disease caused by a virus that makes potato leaves show pale and dark patches

is instead the Phytophthora infestans disease that causes rot not leaf mottling
potato yellow dwarf
vspotato murrain
  • Specialized
5.6

A disease of potato plants that makes leaves yellow and plants small

is the Phytophthora infestans illness that causes rot and tuber decay not dwarfing

Surface Forms

Morphology

potato + murrain

The meaning 'a disease affecting potatoes' is directly and compositionally derived from 'potato' (the crop) plus 'murrain' (an infectious disease or blight). Although 'murrain' is archaic and uncommon, if a learner knows it as 'disease' the compound is predictable and transparent across languages where disease-noun compounds are formed similarly.

Etymology

Potato murrain comes from the old word murrain, which farmers used for a deadly sickness in animals or plants. Putting potato before murrain made the image of a sickness moving through the fields, so potato murrain came to mean 'a disease that destroys potato crops'.