Where does “idiomaticness” come from?

idiomaticness (English) comes from English idiomatic, from French idiomatique, from Ancient Greek ἰδιωματικός, from Ancient Greek ἰδίωμα, from Ancient Greek ἰδιοῦσθαι, from Ancient Greek ἴδιος, from Proto-Hellenic *hwédios.

idiomaticness (English): idiomaticity

Definitions

  1. idiomaticity

Ancestry of “idiomaticness”, step by step

idiomaticness traces back through two separate lines of ancestry.

via English idiomatic

StepLanguageWordMeaning
1EnglishidiomaticPertaining or conforming to the natural mode of...
2Frenchidiomatiqueidiomatic
3Ancient Greekἰδιωματικόςrelated to an idiom
4Ancient Greekἰδίωμαpeculiarity, specific property, unique feature;...
5Ancient Greekἰδιοῦσθαιto make one's own, appropriate to oneself
6Ancient Greekἴδιοςpertaining to self, that is, one's own; private;...
7Proto-Hellenic*hwédios

via English Ness

StepLanguageWordMeaning
1EnglishNessAn Ulster princess and the mother of Conchobar mac Nessa and Findchoem in the Ulster Cycle of Irish mythology. Daughter of Eochaid Sálbuide. Also the mother of Cormac Cond Longas by incest with Conchobar mac Nessa
2Middle Englishnesse
3Old Englishnæsnot, not at all; not; first/third-person singular...
4Proto-Germanicnasjąfoothill; headland; cape
5Proto-Indo-Europeannéh₂snose
Every word from Proto-Hellenic *hwédiosEvery word from Ancient Greek ἴδιοςEvery word from Ancient Greek ἰδιοῦσθαι