Standard Lemma guide

epicardium

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 layer of tissue between the pericardium and the heart.

Definition source: English Wiktionary via Wiktextract

Topics: anatomy, medicine, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

the innermost of the two layers of the pericardium

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: visceral pericardium

Antonyms: none provided

Broader terms: serous membrane, serosa

History

Etymology

New Latin, from Latin epi- (“over”) + Ancient Greek καρδία (kardía, “heart”). Attested in English from the 19th century.

Across languages

Translations

8 source translations are retained for this English entry.

  • Catalan: epicardi — layer of tissue between the pericardium and the heart
  • Chinese Mandarin: 心外膜 (xīnwàimó) — layer of tissue between the pericardium and the heart
  • French: épicarde — layer of tissue between the pericardium and the heart
  • German: Epikard — layer of tissue between the pericardium and the heart
  • Greek: επικάρδιο (epikárdio) — layer of tissue between the pericardium and the heart
  • Icelandic: hjartahimna — layer of tissue between the pericardium and the heart
  • Korean: 심외막 (simoemak) — layer of tissue between the pericardium and the heart
  • Russian: эпикард (epikard) — layer of tissue between the pericardium and the heart