Standard Lemma guide

defoliate

adj · verb · 4 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

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  • UK: /diːˈfəʊliː(j)eɪt/

1

adj

Meaning 1

Deprived of leaves; defoliated.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

verb

Meaning 2

To remove foliage from (one or more plants), most often with a chemical agent.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

Examples

  • Agent Orange was used to defoliate jungle vegetation.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adjective satellite

Meaning 3

deprived of leaves

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: defoliated

Antonyms: none provided

4

verb

Meaning 4

strip the leaves or branches from

Definition source: Princeton WordNet 3.0

Examples

  • defoliate the trees with pesticides

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: denude, bare, denudate, strip

History

Etymology

Etymology tree Proto-Indo-European *de Proto-Indo-European *-h1 Proto-Indo-European *déh1 Proto-Italic *dē Latin dē Latin dē-der. English de- English foliate English defoliate From de- + foliate.

Across languages

Translations

8 source translations are retained for this English entry.

  • Bulgarian: обезлистявам (obezlistjavam) — to remove foliage from plants
  • Catalan: defoliar — to remove foliage from plants
  • French: défolier — to remove foliage from plants
  • German: entlauben — to remove foliage from plants
  • Māori: kōmuku — to remove foliage from plants
  • Portuguese: desfolhar — to remove foliage from plants
  • Spanish: defoliar — to remove foliage from plants
  • Swedish: avlöva — to remove foliage from plants