Where does “posthumousness” come from?

posthumousness (English) comes from English posthumous, from Latin posthumus, from Latin postumus, from Latin posterus, from Latin post, from Latin poste, from Proto-Italic posti, from Proto-Indo-European pósti — afterwards, post; by, at.

posthumousness (English): The quality of being posthumous

Definitions

  1. The quality of being posthumous

Ancestry of “posthumousness”, step by step

posthumousness traces back through two separate lines of ancestry.

via English posthumous

StepLanguageWordMeaning
1EnglishposthumousBorn after the death of one's father; After the...
2Latinposthumus
3Latinpostumuslast, especially of children born following death...
4Latinposterusfollowing, next, coming after; inferior
5Latinpostbehind; after, since, besides, except; behind,...
6Latinposteablative singular of postis
7Proto-Italicpostibehind, after
8Proto-Indo-Europeanpóstiafter
9Proto-Indo-Europeanpósafterwards, post; by, at

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-Indo-European pósEvery word from Proto-Indo-European póstiEvery word from Proto-Italic posti
posthumousness — Etymology, Origin & Word History | Etymology Explorer