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
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