Standard Lemma guide

transpiration

noun · 6 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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1

noun

Meaning 1

The loss of water by evaporation in terrestrial plants, especially through the stomata; accompanied by a corresponding uptake from the roots.

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

The process of giving off water vapour through the skin or mucous membranes.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: medicine, physiology, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

The passage of gases through fine tubes.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

the emission of water vapor from the leaves of plants

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 process, biological process

5

noun

Meaning 5

the passage of gases through fine tubes because of differences in pressure or temperature

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: natural process, natural action, action, activity

6

noun

Meaning 6

the process of giving off or exhaling water vapor through the skin or mucous membranes

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: bodily process, body process, bodily function, activity

History

Etymology

Borrowed from Middle French transpiration, from Medieval Latin transpiratio, from transpiro, from Latin trans + spiro.

Across languages

Translations

17 source translations are retained for this English entry.

  • Chinese Mandarin: 蒸騰 /蒸腾 (zhēngténg) — botany: the loss of water by evaporation in terrestrial plants
  • French: transpiration — botany: the loss of water by evaporation in terrestrial plants
  • Galician: transpiración — botany: the loss of water by evaporation in terrestrial plants
  • Greek: διαπνοή (diapnoḯ) — botany: the loss of water by evaporation in terrestrial plants
  • Hindi: वाष्पोत्सर्जन (vāṣpotsarjan) — botany: the loss of water by evaporation in terrestrial plants
  • Malay: transpirasi — botany: the loss of water by evaporation in terrestrial plants
  • Māori: tōtārau — botany: the loss of water by evaporation in terrestrial plants
  • Māori: tukuwaitanga — botany: the loss of water by evaporation in terrestrial plants
  • Polish: transpiracja — botany: the loss of water by evaporation in terrestrial plants
  • Tagalog: halmansingaw — botany: the loss of water by evaporation in terrestrial plants
  • Afrikaans: uitwaseming — physiology: the process of giving off water vapour through the skin or mucous membranes
  • French: transpiration — physiology: the process of giving off water vapour through the skin or mucous membranes
  • Greek: εφίδρωση (efídrosi) — physiology: the process of giving off water vapour through the skin or mucous membranes
  • Māori: tukuwaitanga — physiology: the process of giving off water vapour through the skin or mucous membranes
  • Polish: pocenie się — physiology: the process of giving off water vapour through the skin or mucous membranes
  • Greek: ανάδοση (anádosi) — the passage of gases through fine tubes
  • Polish: transpiracja — the passage of gases through fine tubes