Standard Lemma guide

decorticate

adj · verb · 5 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.

  • UK: /diːˈkɔːtɪkeɪt/
  • Southern-England: Recorded audio is listed in the source snapshot.

1

adj

Meaning 1

Having had the cortex removed

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Examples

  • visually decorticate

Meaning relationships

Synonyms: decorticated

Antonyms: none provided

2

verb

Meaning 2

To peel or remove the bark, husk, or outer layer from something.

Definition source: English Wiktionary via Wiktextract

Usage: ergative, transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: excorticate, delibrate

Antonyms: none provided

3

verb

Meaning 3

To surgically remove the surface layer, membrane, or fibrous cover of an organ etc.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

verb

Meaning 4

remove the cortex of (an organ)

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: remove, take, take away, withdraw

5

verb

Meaning 5

remove the outer layer of

Definition source: Princeton WordNet 3.0

Examples

  • decorticate a tree branch

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: strip

History

Etymology

The verb is first attested in 1611, the adjective in 1872; borrowed from Latin dēcorticātus, perfect passive participle of dēcorticō (see -ate (verb-forming suffix) and -ate (adjective-forming suffix)), from dē- (“of, from”) + cortex (“bark”, oblique stem in cortic-) + -ō.

Across languages

Translations

12 source translations are retained for this English entry.

  • Albanian: zhvoshk — peel or remove the bark, husk or outer layer from something
  • Bulgarian: обелвам (obelvam) — peel or remove the bark, husk or outer layer from something
  • Catalan: escorxar — peel or remove the bark, husk or outer layer from something
  • French: décortiquer — peel or remove the bark, husk or outer layer from something
  • Icelandic: afhýða — peel or remove the bark, husk or outer layer from something
  • Irish: snamh — peel or remove the bark, husk or outer layer from something
  • Irish: rúisc — peel or remove the bark, husk or outer layer from something
  • Norwegian Bokmål: avbarke — peel or remove the bark, husk or outer layer from something
  • Norwegian Bokmål: slindbarke — peel or remove the bark, husk or outer layer from something
  • Spanish: descortezar — peel or remove the bark, husk or outer layer from something
  • Catalan: decorticar — surgically remove the surface layer
  • French: décortiquer — surgically remove the surface layer