Where does “postblackness” come from?

postblackness (English) comes from English postblack, from English post, from Middle French poste, from Italian posta, from Italian posto, from Latin positus, from Latin pōnō, from Proto-Italic poznō.

postblackness (English): The quality of being postblack

Definitions

  1. The quality of being postblack

Ancestry of “postblackness”, step by step

postblackness traces back through two separate lines of ancestry.

via English postblack

StepLanguageWordMeaning
1EnglishpostblackOf or relating to a paradoxical form of black...
2EnglishpostA long dowel or plank protruding from the ground;...
3Middle Frenchposte—
4Italianpostamail, post; post office; stakes
5Italianpostoplace, spot
6Latinpositusplaced; ordained
7Latinpōnōto place; to put; to lay
8Proto-Italicpoznō—
9Proto-Italicpozinō—
10Proto-Italicsinō—

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-Italic sinō →Every word from Proto-Italic pozinō →Every word from Proto-Italic poznō →