Standard Lemma guide

rigour

noun · 10 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.

  • Australian, Received-Pronunciation: /ˈɹɪɡə(ɹ)/
  • Queensland Recorded audio is listed in the source snapshot.
  • rhymes with -ɪɡə(ɹ)
  • homophone: rigor
  • homophone: rigger

1

noun

Meaning 1

Severity or strictness.

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

Harshness, as of climate.

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

3

noun

Meaning 3

A feeling of cold with shivering accompanied by a rise in body temperature.

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

4

noun

Meaning 4

Character of being unyielding or inflexible.

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

5

noun

Meaning 5

Shrewd questioning.

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

6

noun

Meaning 6

Higher level of difficulty.

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

7

noun

Meaning 7

Misspelling of rigor (“rigor mortis”).

Definition source: English Wiktionary via Wiktextract

Usage: UK, alt-of, countable, misspelling, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

noun

Meaning 8

excessive sternness

Definition source: Princeton WordNet 3.0

Examples

  • severity of character
  • the harshness of his punishment was inhuman
  • the rigors of boot camp

Meaning relationships

Synonyms: severity, severeness, harshness, rigor, rigorousness, rigourousness, inclemency, hardness, stiffness

Antonyms: none provided

Broader terms: sternness, strictness

9

noun

Meaning 9

something hard to endure

Definition source: Princeton WordNet 3.0

Examples

  • the asperity of northern winters

Meaning relationships

Synonyms: asperity, grimness, hardship, rigor, severity, severeness, rigorousness, rigourousness

Antonyms: none provided

Broader terms: difficulty, difficultness

Narrower terms: sternness

10

noun

Meaning 10

the quality of being valid and rigorous

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: cogency, validity, rigor

Antonyms: none provided

Broader terms: credibility, credibleness, believability

History

Etymology

From Middle English rigour, from Anglo-Norman, from Old French rigor, from Latin rigor (“stiffness, rigidity, rigor, cold, harshness”), from rigere (“to be rigid”). Compare French rigueur.

Across languages

Translations

35 source translations are retained for this English entry.

  • Macedonian: стро́гост (strógost) — severity or strictness
  • Macedonian: су́ровост (súrovost) — severity or strictness
  • Russian: стро́гость (strógostʹ) — severity or strictness
  • Russian: суро́вость (suróvostʹ) — severity or strictness
  • Russian: твёрдость (tvjórdostʹ) — severity or strictness
  • Spanish: rigor — severity or strictness
  • Spanish: riguridad — severity or strictness
  • Bulgarian: суровост (surovost) — harshness
  • Finnish: ankaruus — harshness
  • Finnish: tiukkuus — harshness
  • Ancient Greek: χαλεπότης (khalepótēs) — harshness
  • Macedonian: су́ровост (súrovost) — harshness
  • Norwegian: vigor — harshness
  • Romanian: severitate — harshness
  • Romanian: rigoare — harshness
  • Russian: суро́вость (suróvostʹ) — harshness
  • Russian: оцепене́ние (ocepenénije) — trembling or shivering response
  • Bulgarian: непреклонност (nepreklonnost) — character of being unyielding or inflexible
  • Finnish: joustamattomuus — character of being unyielding or inflexible
  • French: rigueur — character of being unyielding or inflexible
  • Latin: rigor — character of being unyielding or inflexible
  • Macedonian: непопу́стливост (nepopústlivost) — character of being unyielding or inflexible
  • Macedonian: неумо́ливост (neumólivost) — character of being unyielding or inflexible
  • Romanian: rigurozitate — character of being unyielding or inflexible
  • Romanian: fermitate — character of being unyielding or inflexible
  • Russian: неумоли́мость (neumolímostʹ) — character of being unyielding or inflexible
  • Russian: неукосни́тельность (neukosnítelʹnostʹ) — character of being unyielding or inflexible
  • Finnish: vaikeus — higher level of difficulty
  • Macedonian: тешко́тија (teškótija) — higher level of difficulty
  • Portuguese: rigor — higher level of difficulty
  • Romanian: asprime — higher level of difficulty
  • Romanian: severitate — higher level of difficulty
  • Russian: тя́готы (tjágoty) — higher level of difficulty
  • Russian: тя́жесть (tjážestʹ) — higher level of difficulty
  • Bulgarian: вкочанясване (vkočanjasvane) — an abbreviated form of rigor mortis