1

blight

play
noun \ˈblīt\

Definition of blight

  1. 1 botany a :  a disease or injury of plants marked by the formation of lesions, withering, and death of parts (such as leaves and tubers) potato blightb :  an organism (such as an insect or a fungus) that causes blight

  2. 2 :  something that frustrates plans or hopes the blight of poverty an abandoned factory that was a blight on the neighborhood

  3. 3 :  something that impairs or destroys … censorship … has brought under its blight Ireland's greatest poets, dramatists, and scholars. — Paul Blanshard

  4. 4 :  a deteriorated condition urban blight

Examples of blight in a Sentence

  1. the city's spreading urban blight

  2. the expanding urban sprawl is a blight on the countryside

Recent Examples of blight from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'blight'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

Origin and Etymology of blight

of obscure origin


2

blight

verb

Definition of blight

  1. transitive verb
  2. 1 botany :  to affect (a plant) with a disease or injury marked by the formation of lesions, withering, and death of parts (such as leaves and tubers) :  to affect with blight (see 1blight 1) The apple trees were blighted by fungus.

  3. 2 :  to impair the quality or effect of the condition that has blighted his son's life — Patricia Guthrie

  4. intransitive verb
  5. botany :  to suffer from or become affected with blight The potatoes blighted.

Examples of blight in a Sentence

  1. Builders blighted the land with malls and parking lots.

Recent Examples of blight from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'blight'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

Origin and Etymology of blight

verbal derivative of 1blight


BLIGHT Defined for English Language Learners

blight

play
noun

Definition of blight for English Language Learners

  • : a disease that makes plants dry up and die

  • : something that causes harm or damage like a disease

  • : a damaged condition

blight

verb

Definition of blight for English Language Learners

  • : to damage (plants) with a disease

  • : to damage (a thing or place)


BLIGHT Defined for Kids

1

blight

play
noun \ˈblīt\

Definition of blight for Students

  1. :  a disease that makes parts of plants dry up and die


2

blight

play
verb

Definition of blight for Students

blighted

;

blighting

  1. :  to injure or destroy by or as if by a blight Huge signs blighted the landscape.


Medical Dictionary

blight

play
noun \ˈblīt\

Medical Definition of blight

  1. Australian :  an inflammation of the eye in which the eyelids discharge a thick mucous substance that often seals them up for days and minute granular pustules develop inside the lid—called also sandy blight



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marked by lack of plan or order

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