Standard Lemma guide

hydathode

noun · 2 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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No pronunciation record was provided for this word.

1

noun

Meaning 1

A tissue, in the leaves of many plants, that contains microscopic pores through which water is excreted.

Definition source: English Wiktionary via Wiktextract

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 pore that exudes water on the surface or margin of a leaf of higher plants

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: water pore, water stoma

Antonyms: none provided

Broader terms: stoma, stomate, pore

History

Etymology

No etymology was provided for this word.

Across languages

Translations

7 source translations are retained for this English entry.

  • Finnish: vesirako — tissue through which water is excreted
  • Finnish: hydatodi — tissue through which water is excreted
  • French: hydathode — tissue through which water is excreted
  • Italian: idatodo — tissue through which water is excreted
  • Portuguese: idatódio — tissue through which water is excreted
  • Spanish: hidatodo — tissue through which water is excreted
  • Turkish: hidatot — tissue through which water is excreted