Where does “sound post” come from?

sound post (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.

sound post (English): A wooden rod located inside the body of a...

Definitions

  1. A wooden rod located inside the body of a...

Ancestry of “sound post”, step by step

sound post 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 Sound

StepLanguageWordMeaning
1EnglishSoundThe strait that separates Zealand (an island of Denmark) from Scania (part of Sweden); also sometimes called by the Danish name, Øresund
2Middle Englishsound—
3Old Englishsundswimming; sea, water
4Old Norsesundswimming; strait, sound; swimming, sound
5Proto-Germanicsundąswimming; sound, strait
6Proto-Germanicswimmanąto be unsteady; to swim; float
7Proto-Indo-Europeanswem(bʰ)-to bend, turn, swing; to be unsteady, move, swim
Every word from Proto-Italic sinō →Every word from Proto-Italic pozinō →Every word from Proto-Italic poznō →