Where does “posthaste” come from?

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

posthaste (English): quickly, as fast as someone travelling post; with...

Definitions

  1. quickly, as fast as someone travelling post; with...

Ancestry of “posthaste”, step by step

posthaste traces back through two separate lines of ancestry.

via English post

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

via English haste

StepLanguageWordMeaning
1EnglishhasteSpeed; swiftness; dispatch; Urgency; sudden...
2Old Frenchhasteurgency, haste, speed
3Frankishhaifstiviolence, haste; conflict, struggle
4Proto-Germanichaifstizconflict, struggle
5Proto-Indo-Europeanḱeyp-to ridicule, mock, anger
Every word from Proto-Italic sinō →Every word from Proto-Italic pozinō →Every word from Proto-Italic poznō →