Standard Lemma guide

blight

noun · verb · 13 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • General-American, Received-Pronunciation: blīt
  • General-American, Received-Pronunciation: /blaɪt/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • General-American: Recorded audio is listed in the source snapshot.
  • rhymes with -aɪt
  • homophone: blite
  • CMU ARPABET: B L AY1 T Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

A diseased condition suffered by a plant; specifically, a complete and rapid chlorosis, browning, then death of plant tissues such as floral organs, leaves, branches, or twigs, especially one caused by a fungus; a mildew, a rust, a smut.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: biology, botany, medicine, natural-sciences, pathology, phytopathology, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

The cause of such a condition, often unseen but believed to be airborne; specifically, a bacterium, a virus, or (especially) a fungus; also, an aphid which attacks fruit trees.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: biology, botany, medicine, natural-sciences, pathology, phytopathology, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A state of cloudy, humid weather.

Definition source: English Wiktionary via Wiktextract

Usage: broadly, countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

A diseased condition of the face or skin; specifically, bleeding under the conjunctiva of the eye, a form of skin rash, or a palsy of the face due to cold.

Definition source: English Wiktionary via Wiktextract

Usage: broadly, countable, dated, uncountable

Topics: medicine, pathology, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

Something that impedes development or growth, or spoils any other aspect of life.

Definition source: English Wiktionary via Wiktextract

Usage: countable, figuratively, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: bane

Antonyms: none provided

6

noun

Meaning 6

A rundown and unsightly condition of an urban area; also, such an area.

Definition source: English Wiktionary via Wiktextract

Usage: countable, figuratively, specifically, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

verb

Meaning 7

To affect the fertility or growth of (a plant) with a blight (noun sense 1.1), especially one caused by a fungus; to blast, to mildew, to smut.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

Topics: biology, botany, medicine, natural-sciences, pathology, phytopathology, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: blighten

Antonyms: none provided

8

verb

Meaning 8

To affect (a body part) with a disease.

Definition source: English Wiktionary via Wiktextract

Usage: broadly, dated, transitive

Topics: medicine, pathology, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

9

verb

Meaning 9

To impede the development or growth of (an aspect of life); to damage, to ruin, to spoil.

Definition source: English Wiktionary via Wiktextract

Usage: figuratively, transitive

Examples

  • Those obscene tattoos are going to blight your job prospects.

Meaning relationships

Synonyms: ball up, blight, bumble, botch, bugger up, bungle, contaminate, corrupt, crab, deprave, disrupt, disturb, foil, fuck up, jack up, mar, mess up, mishandle, mommick, pollute, put a crimp in, queer, ruin, screw up, soil, sour, spoil, stain, undo, upset, turn upside down, upset the applecart, vitiate, blighten

Antonyms: none provided

10

verb

Meaning 10

Of a plant: to suffer blight (noun sense 1.1).

Definition source: English Wiktionary via Wiktextract

Usage: intransitive

Examples

  • This vine never blights.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

11

noun

Meaning 11

any plant disease resulting in withering without rotting

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: plant disease

Narrower terms: alder blight, apple blight, apple canker, beet blight, blister blight, cane blight, chestnut blight, chestnut canker, chestnut-bark disease, coffee blight, collar blight, halo blight, halo spot, bean blight, head blight, late blight, leaf blight, peach blight, potato blight, potato mold, potato disease, potato mildew, potato murrain, rim blight, spinach blight, spur blight, stem blight, stripe blight, thread blight, tomato blight, tomato yellows, twig blight, walnut blight

12

noun

Meaning 12

a state or condition being blighted

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: devastation, desolation

13

verb

Meaning 13

cause to suffer a blight

Definition source: Princeton WordNet 3.0

Examples

  • Too much rain may blight the garden with mold

Meaning relationships

Synonyms: plague

Antonyms: none provided

Broader terms: afflict, smite

History

Etymology

The etymology of the noun is uncertain; suggested derivations include the following: * possibly related to Middle English blichening (“mildew or rust on grain, blight”), possibly related to Middle English bliken (“to gleam, shine; to turn pale”), from Old English blīcan (“to shine, sparkle”) (whence modern English blike (“(obsolete) to gleam, shine”); also compare Old Norse blikna (“to grow pallid”)), from Proto-West Germanic *blīkan (“to shine”), from Proto-Germanic *blīkaną (“to gleam, shine”), from Proto-Indo-European *bhleyǵ- (“to shine”); or * since sense 2.2 refers to a diseased condition of the skin, possibly from Middle English *bleighte, *bleȝte, from Old English blǣcþa (“leprosy”) (related to blǣċe (“an itching skin-disease”) and blǣċo (“leprosy; paleness”)), from Proto-West Germanic *blaik, ultimately from Proto-Germanic *blaikaz (“pale; white”), from Proto-Indo-European *bhleyǵ- (“to shine”). If so, the word is a doublet of bleak. The verb is derived from the noun.

Across languages

Translations

71 source translations are retained for this English entry.

  • Bulgarian: главня (glavnja) — type of diseased condition of a plant — see also mildew, rust, smut
  • Bulgarian: ръжда (rǎžda) — type of diseased condition of a plant — see also mildew, rust, smut
  • Chinese Mandarin: 枯萎病 — type of diseased condition of a plant — see also mildew, rust, smut
  • Czech: plíseň — type of diseased condition of a plant — see also mildew, rust, smut
  • Czech: sněť — type of diseased condition of a plant — see also mildew, rust, smut
  • Finnish: ruostetauti — type of diseased condition of a plant — see also mildew, rust, smut
  • French: cloque — type of diseased condition of a plant — see also mildew, rust, smut
  • French: fléau — type of diseased condition of a plant — see also mildew, rust, smut
  • French: rouille — type of diseased condition of a plant — see also mildew, rust, smut
  • German: Braunfäule — type of diseased condition of a plant — see also mildew, rust, smut
  • Irish: dúchan — type of diseased condition of a plant — see also mildew, rust, smut
  • Latin: rōbīgō — type of diseased condition of a plant — see also mildew, rust, smut
  • Latin: ūrēdō — type of diseased condition of a plant — see also mildew, rust, smut
  • Māori: kōmae — type of diseased condition of a plant — see also mildew, rust, smut
  • Māori: mahaki — type of diseased condition of a plant — see also mildew, rust, smut
  • Māori: paraiti — type of diseased condition of a plant — see also mildew, rust, smut
  • Polish: zgnilizna — type of diseased condition of a plant — see also mildew, rust, smut
  • Russian: ми́лдью (míldʹju) — type of diseased condition of a plant — see also mildew, rust, smut
  • Russian: ожо́г (ožóg) — type of diseased condition of a plant — see also mildew, rust, smut
  • Scottish Gaelic: gaiseadh — type of diseased condition of a plant — see also mildew, rust, smut
  • Spanish: mildiu — type of diseased condition of a plant — see also mildew, rust, smut
  • Spanish: tizón — type of diseased condition of a plant — see also mildew, rust, smut
  • Spanish: polvillo — type of diseased condition of a plant — see also mildew, rust, smut
  • Telugu: తెగులు (tegulu) — type of diseased condition of a plant — see also mildew, rust, smut
  • Czech: plíseň — cause of such a condition
  • Finnish: ruoste — cause of such a condition
  • Finnish: hautova ilma — state of cloudy, humid weather
  • Finnish: punoitus — diseased condition of the face or skin
  • Bulgarian: вредител (vreditel) — something that impedes development or growth, or spoils any other aspect of life
  • Czech: pohroma — something that impedes development or growth, or spoils any other aspect of life
  • Czech: neštěstí — something that impedes development or growth, or spoils any other aspect of life
  • Czech: rána — something that impedes development or growth, or spoils any other aspect of life
  • Finnish: vitsaus — something that impedes development or growth, or spoils any other aspect of life
  • Finnish: riesa — something that impedes development or growth, or spoils any other aspect of life
  • French: fléau — something that impedes development or growth, or spoils any other aspect of life
  • German: Geißel — something that impedes development or growth, or spoils any other aspect of life
  • German: Seuche — something that impedes development or growth, or spoils any other aspect of life
  • German: Plage — something that impedes development or growth, or spoils any other aspect of life
  • German: Heimsuchung — something that impedes development or growth, or spoils any other aspect of life
  • German: Übel — something that impedes development or growth, or spoils any other aspect of life
  • Italian: rovina — something that impedes development or growth, or spoils any other aspect of life
  • Russian: вреди́тель (vredítelʹ) — something that impedes development or growth, or spoils any other aspect of life
  • Russian: по́рча (pórča) — something that impedes development or growth, or spoils any other aspect of life
  • Spanish: mal — something that impedes development or growth, or spoils any other aspect of life
  • Spanish: plaga — something that impedes development or growth, or spoils any other aspect of life
  • Finnish: rappio — rundown and unsightly condition of an urban area; such an area
  • Finnish: antaa ruostetauti — to affect the fertility or growth of (a plant) with a blight
  • French: abîmer — to affect the fertility or growth of (a plant) with a blight
  • Irish: smol — to affect the fertility or growth of (a plant) with a blight
  • Finnish: johtaa tautiin — to affect (a body part) with a disease
  • Bulgarian: повреждам (povreždam) — to impede the development or growth of (an aspect of life) — see also damage, ruin, spoil
  • Bulgarian: разстройвам (razstrojvam) — to impede the development or growth of (an aspect of life) — see also damage, ruin, spoil
  • Bulgarian: развалям (razvaljam) — to impede the development or growth of (an aspect of life) — see also damage, ruin, spoil
  • Czech: zničit — to impede the development or growth of (an aspect of life) — see also damage, ruin, spoil
  • Czech: zkazit — to impede the development or growth of (an aspect of life) — see also damage, ruin, spoil
  • Czech: zruinovat — to impede the development or growth of (an aspect of life) — see also damage, ruin, spoil
  • Finnish: pilata — to impede the development or growth of (an aspect of life) — see also damage, ruin, spoil
  • Finnish: turmella — to impede the development or growth of (an aspect of life) — see also damage, ruin, spoil
  • French: abîmer — to impede the development or growth of (an aspect of life) — see also damage, ruin, spoil
  • German: beschädigen — to impede the development or growth of (an aspect of life) — see also damage, ruin, spoil
  • German: ruinieren — to impede the development or growth of (an aspect of life) — see also damage, ruin, spoil
  • German: verderben — to impede the development or growth of (an aspect of life) — see also damage, ruin, spoil
  • German: vernichten — to impede the development or growth of (an aspect of life) — see also damage, ruin, spoil
  • German: zerstören — to impede the development or growth of (an aspect of life) — see also damage, ruin, spoil
  • Italian: obliterare — to impede the development or growth of (an aspect of life) — see also damage, ruin, spoil
  • Norwegian: spolere — to impede the development or growth of (an aspect of life) — see also damage, ruin, spoil
  • Russian: вреди́ть (vredítʹ) — to impede the development or growth of (an aspect of life) — see also damage, ruin, spoil
  • Russian: разруша́ть (razrušátʹ) — to impede the development or growth of (an aspect of life) — see also damage, ruin, spoil
  • Finnish: kärsiä ruostetaudista — of a plant: to suffer blight
  • French: être abîmé — of a plant: to suffer blight
  • Ottoman Turkish: یانمق (yanmak) — of a plant: to suffer blight