Phrase guide

rigor mortis

noun · verb · 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

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1

noun

Meaning 1

Temporary stiffness of the body's muscles and joints following death.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable, usually

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: death-stiffness, rigor

Antonyms: none provided

2

verb

Meaning 2

To stiffen the muscles and joints with, or as if with, rigor mortis.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

muscular stiffening that begins 2 to 4 hours after death and lasts for about 4 days

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: stiffening, rigidifying, rigidification

4

noun

Meaning 4

temporary stiffness of joints and muscular rigidity occurring after death

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: physical condition, physiological state, physiological condition

History

Etymology

Learned borrowing from New Latin rigor mortis (literally “stiffness of death”). First attested in 1842.

Across languages

Translations

28 source translations are retained for this English entry.

  • Chinese Mandarin: 屍僵 /尸僵 (shījiāng) — temporary stiffness of the body following death
  • Danish: dødsstivhed — temporary stiffness of the body following death
  • Dutch: lijkstijfheid — temporary stiffness of the body following death
  • Egyptian: M22-M22-n:n-nw-W-A7 (nnw) — temporary stiffness of the body following death
  • Finnish: kuolonkankeus — temporary stiffness of the body following death
  • French: rigidité cadavérique — temporary stiffness of the body following death
  • French: rigor mortis — temporary stiffness of the body following death
  • German: Totenstarre — temporary stiffness of the body following death
  • German: Leichenstarre — temporary stiffness of the body following death
  • Greek: νεκρική ακαμψία (nekrikí akampsía) — temporary stiffness of the body following death
  • Hungarian: hullamerevség — temporary stiffness of the body following death
  • Indonesian: kaku mayat — temporary stiffness of the body following death
  • Indonesian: rigor mortis — temporary stiffness of the body following death
  • Italian: rigor mortis — temporary stiffness of the body following death
  • Japanese: 死後硬直 (shigo kōchoku) — temporary stiffness of the body following death
  • Malay: rigor mortis — temporary stiffness of the body following death
  • Malay: kekejuran mayat — temporary stiffness of the body following death
  • Persian: جمود نعشی — temporary stiffness of the body following death
  • Polish: stężenie pośmiertne — temporary stiffness of the body following death
  • Portuguese: rigor mortis — temporary stiffness of the body following death
  • Portuguese: rigidez cadavérica — temporary stiffness of the body following death
  • Romanian: rigiditate cadaverică — temporary stiffness of the body following death
  • Russian: тру́пное окочене́ние (trúpnoje okočenénije) — temporary stiffness of the body following death
  • Spanish: rigor mortis — temporary stiffness of the body following death
  • Spanish: rigidez cadavérica — temporary stiffness of the body following death
  • Swedish: likstelhet — temporary stiffness of the body following death
  • Turkish: ölü katılığı — temporary stiffness of the body following death
  • Turkish: ölüm katılığı — temporary stiffness of the body following death