Standard Lemma guide

torpor

noun · 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.

  • Received-Pronunciation: /ˈtɔːpə(ɹ)/
  • US: /ˈtɔɹpɚ/
  • US: Recorded audio is listed in the source snapshot.
  • rhymes with -ɔː(ɹ)pə(ɹ)
  • CMU ARPABET: T AO1 R P ER0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

A state of being inactive or stuporous.

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

2

noun

Meaning 2

A state of apathy or lethargy.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: lethargy, sluggishness, languor, torpidity

Antonyms: none provided

3

noun

Meaning 3

A state similar to hibernation characterised by energy-conserving, very deep sleep.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: biology, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

inactivity resulting from lethargy and lack of vigor or energy

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: listlessness, torpidity, torpidness

Antonyms: none provided

Broader terms: passivity, passiveness

5

noun

Meaning 5

a state of motor and mental inactivity with a partial suspension of sensibility

Definition source: Princeton WordNet 3.0

Examples

  • he fell into a deep torpor

Meaning relationships

Synonyms: torpidity

Antonyms: none provided

Broader terms: physical condition, physiological state, physiological condition

Narrower terms: hibernation, lethargy, lassitude, sluggishness

History

Etymology

From Latin torpor (“numbness”), from torpeō (“to be numb”).

Across languages

Translations

31 source translations are retained for this English entry.

  • Bulgarian: вцепененост (vcepenenost) — being inactive or stuporous
  • Chinese Mandarin: 遲緩 /迟缓 (chíhuǎn) — being inactive or stuporous
  • Dutch: verstarring — being inactive or stuporous
  • Dutch: letargie — being inactive or stuporous
  • Finnish: velttous — being inactive or stuporous
  • Finnish: verkkaisuus — being inactive or stuporous
  • Finnish: tokkuraisuus — being inactive or stuporous
  • Finnish: horteisuus — being inactive or stuporous
  • Finnish: hitaus — being inactive or stuporous
  • Finnish: horros — being inactive or stuporous
  • French: torpeur — being inactive or stuporous
  • German: Erstarrung — being inactive or stuporous
  • Hebrew: אדישות — being inactive or stuporous
  • Ido: torporo — being inactive or stuporous
  • Portuguese: torpor — being inactive or stuporous
  • Russian: оцепене́ние (ocepenénije) — being inactive or stuporous
  • Serbo-Croatian: torpor — being inactive or stuporous
  • Spanish: torpor — being inactive or stuporous
  • Tagalog: torpe — being inactive or stuporous
  • Turkish: uyuşuntu — being inactive or stuporous
  • Bulgarian: апатия (apatija) — a state of apathy or lethargy
  • Finnish: saamattomuus — a state of apathy or lethargy
  • Finnish: uupumus — a state of apathy or lethargy
  • Finnish: välinpitämättömyys — a state of apathy or lethargy
  • Finnish: horros — a state of apathy or lethargy
  • German: Torpor — a state of apathy or lethargy
  • Hungarian: apátia — a state of apathy or lethargy
  • Hungarian: letargia — a state of apathy or lethargy
  • Bulgarian: летаргия (letargija) — (biology) a state similar to hibernation characterised by energy-conserving, very deep sleep
  • Finnish: horros — (biology) a state similar to hibernation characterised by energy-conserving, very deep sleep
  • Spanish: torpor — (biology) a state similar to hibernation characterised by energy-conserving, very deep sleep