Phrase guide

erythrocyte sedimentation rate

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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1

noun

Meaning 1

The rate (usually expressed in millimeters per hour) at which red blood cells precipitate in a vertical tube over a period of one hour, often determined as a screening test for the presence of inflammation.

Definition source: English Wiktionary via Wiktextract

Topics: hematology, medicine, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: ESR

Antonyms: none provided

2

noun

Meaning 2

the rate at which red blood cells settle out in a tube of blood under standardized conditions; a high rate usually indicates the presence of inflammation

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: ESR, sedimentation rate, sed rate

Antonyms: none provided

Broader terms: rate

History

Etymology

No etymology was provided for this word.

Across languages

Translations

7 source translations are retained for this English entry.

  • Finnish: lasko — the rate at which red blood cells precipitate in an hour
  • Finnish: senkka — the rate at which red blood cells precipitate in an hour
  • German: Blutsenkung — the rate at which red blood cells precipitate in an hour
  • Hungarian: vérsüllyedés — the rate at which red blood cells precipitate in an hour
  • Hungarian: vörösvértest-süllyedés — the rate at which red blood cells precipitate in an hour
  • Icelandic: blóðsökk — the rate at which red blood cells precipitate in an hour
  • Romanian: viteză de sedimentare a hematiilor — the rate at which red blood cells precipitate in an hour