Standard Lemma guide

cardiac

adj · noun · 6 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: /ˈkɑːdɪæk/
  • General-American: /ˈkɑɹdiˌæk/
  • US: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: K AA1 R D IY0 AE2 K Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Pertaining to the heart.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Topics: biology, medicine, natural-sciences, sciences

Examples

  • the cardiac arteries

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

Pertaining to the cardia of the stomach; cardial (cardial is the usual adjective in this sense).

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Topics: biology, medicine, natural-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adj

Meaning 3

Exciting action in the heart, through the medium of the stomach; cordial; stimulant.

Definition source: English Wiktionary via Wiktextract

Usage: archaic, not-comparable

Topics: medicine, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

A person with heart disease.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

Heart disease.

Definition source: English Wiktionary via Wiktextract

Usage: dated

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

adjective

Meaning 6

of or relating to the heart

Definition source: Princeton WordNet 3.0

Examples

  • cardiac arrest

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Etymology tree Proto-Indo-European *ḱerd- Proto-Indo-European *ḱḗr Proto-Indo-European *ḱr̥díyeh2 Proto-Hellenic *kərdíyā Ancient Greek κᾰρδῐ́ᾱ (kărdĭ́ā) Proto-Indo-European *-kos Proto-Hellenic *-kos Ancient Greek -κός (-kós) Ancient Greek -ακός (-akós) Ancient Greek κᾰρδῐᾰκός (kărdĭăkós)bor. Latin cardiacusder. Middle French cardiaqueder. English cardiac From Middle French cardiaque, from Latin cardiacus, from Ancient Greek καρδιακός (kardiakós, “relating to the heart”), from καρδία (kardía, “heart”); by surface analysis, cardi- + -ac.

Across languages

Translations

31 source translations are retained for this English entry.

  • Arabic: قَلْبِيّ (qalbiyy) — pertaining to the heart
  • Armenian: սրտային (srtayin) — pertaining to the heart
  • Belarusian: сэ́рцавы (sércavy) — pertaining to the heart
  • Bengali: কার্ডিয়াক (karḍiẏak) — pertaining to the heart
  • Bulgarian: сърде́чен (sǎrdéčen) — pertaining to the heart
  • Catalan: cardíac — pertaining to the heart
  • Czech: srdeční — pertaining to the heart
  • Esperanto: kora — pertaining to the heart
  • French: cardiaque — pertaining to the heart
  • German: Herz- — pertaining to the heart
  • Greek: καρδιακός (kardiakós) — pertaining to the heart
  • Icelandic: hjarta- — pertaining to the heart
  • Ido: kordiala — pertaining to the heart
  • Italian: cardiaco — pertaining to the heart
  • Macedonian: срцев (srcev) — pertaining to the heart
  • Persian: قلبی (qalbi) — pertaining to the heart
  • Polish: sercowy — pertaining to the heart
  • Portuguese: cardíaco — pertaining to the heart
  • Romanian: cardiac — pertaining to the heart
  • Russian: серде́чный (serdéčnyj) — pertaining to the heart
  • Russian: кардиа́льный (kardiálʹnyj) — pertaining to the heart
  • Serbo-Croatian: срчани — pertaining to the heart
  • Serbo-Croatian: srčani — pertaining to the heart
  • Slovak: srdcový — pertaining to the heart
  • Slovene: srčni — pertaining to the heart
  • Spanish: cardiaco — pertaining to the heart
  • Tajik: дил (dil) — pertaining to the heart
  • Ukrainian: серце́вий (sercévyj) — pertaining to the heart
  • Icelandic: munnamaga- — pertaining to the cardia
  • Italian: cardiale — pertaining to the cardia
  • Swahili: -a moyo — pertaining to the cardia
Real reading context

cardiac in complete knowledge articles