Standard Lemma guide

dehiscence

noun · 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

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.

  • /dɪˈhɪsəns/

1

noun

Meaning 1

Opening of an organ by its own means (such as an anther or a seed pod) to release its contents.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: biology, botany, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A rupture, as with a surgical wound opening up, often with a flow of serous fluid.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: medicine, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

Opening, gaping, in a general sense.

Definition source: English Wiktionary via Wiktextract

Usage: countable, rare, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

(biology) release of material by splitting open of an organ or tissue; the natural bursting open at maturity of a fruit or other reproductive body to release seeds or spores or the bursting open of a surgically closed wound

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: organic phenomenon

History

Etymology

From New Latin dehiscentia (in Linnaeus), from Latin dehiscentem, present participle of dehiscō. By surface analysis, dehisce + -ence.

Across languages

Translations

18 source translations are retained for this English entry.

  • Basque: dehiszentzia — (botany) opening of an organ by its own means
  • Catalan: dehiscència — (botany) opening of an organ by its own means
  • Dutch: dehiscentie — (botany) opening of an organ by its own means
  • French: déhiscence — (botany) opening of an organ by its own means
  • Italian: deiscenza — (botany) opening of an organ by its own means
  • Portuguese: deiscência — (botany) opening of an organ by its own means
  • Romanian: dehiscență — (botany) opening of an organ by its own means
  • Sicilian: diiscenza — (botany) opening of an organ by its own means
  • Spanish: dehiscencia — (botany) opening of an organ by its own means
  • Catalan: dehiscència — (medicine) rupture
  • Czech: rozestup — (medicine) rupture
  • French: déhiscence — (medicine) rupture
  • German: Platzbauch — (medicine) rupture
  • Italian: deiscenza — (medicine) rupture
  • Japanese: 縫合不全 (hōgō fuzen) — (medicine) rupture
  • Polish: ewentracja — (medicine) rupture
  • Sicilian: diiscenza — (medicine) rupture
  • Spanish: dehiscencia — (medicine) rupture