Where does “cardīacus” come from?

cardīacus (Latin) comes from Ancient Greek καρδιακός, from Ancient Greek Καρδία, from Proto-Hellenic kərdíyā, from Proto-Indo-European ḱr̥díyeh₂, from Proto-Indo-European ḱḗr — heart.

cardīacus (Latin): related to the heart or stomach (particularly for diseases or ailments)

Definitions

  1. related to the heart or stomach (particularly for diseases or ailments)

Ancestry of “cardīacus”, step by step

cardīacus traces back through two separate lines of ancestry.

via Ancient Greek καρδιακός

StepLanguageWordMeaning
1Ancient Greekκαρδιακόςconcerning the heart; suffering from a heart...
2Ancient GreekΚαρδίαheart (as the source of emotion, love, etc.)
3Proto-Hellenickərdíyā
4Proto-Indo-Europeanḱr̥díyeh₂
5Proto-Indo-Europeanḱḗrheart

via Ancient Greek κᾰρδῐᾰκός

StepLanguageWordMeaning
1Ancient Greekκᾰρδῐᾰκόςconcerning the heart

Words derived from “cardīacus

Every word from Proto-Indo-European ḱḗrEvery word from Proto-Indo-European ḱr̥díyeh₂Every word from Proto-Hellenic kərdíyā