Where does “postextrasystole” come from?

postextrasystole (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.

postextrasystole (English): The part of an irregular heartbeat rhythm...

Definitions

  1. The part of an irregular heartbeat rhythm...

Ancestry of “postextrasystole”, step by step

postextrasystole 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 extrasystole

StepLanguageWordMeaning
1EnglishextrasystoleA premature contraction of the heart, producing...
2EnglishsystoleThe rhythmic contraction of the heart, by which...
3Ancient Greekσυστολήcontraction, drawing together; contraction of the...
4Ancient GreekσυστέλλωTo draw together: shorten sail; to draw in,...
5Ancient GreekστέλλωI make ready, prepare; I furnish, dress; I...
6Ancient Greek-όςForms agentive or patientive adjectives and nouns from the o-grade of a verbal root
7Proto-Hellenic*-os—
8Proto-Indo-European-ósCreates agent nouns from verb stems, denoting...
Every word from Proto-Italic sinō →Every word from Proto-Italic pozinō →Every word from Proto-Italic poznō →