Where does “pennacchio” come from?

pennacchio (Italian) comes from Vulgar Latin pinnaclum, from Latin pinnāculum, from Latin Pinna, from Latin penna, from Proto-Italic petnā, from Proto-Indo-European péth₂r̥, from Proto-Indo-European peth₂- — to spread out; to fly.

pennacchio (Italian): plume

Definitions

  1. plume

Ancestry of “pennacchio”, step by step

pennacchio traces back through two separate lines of ancestry.

via Vulgar Latin pinnaclum

StepLanguageWordMeaning
1Vulgar Latinpinnaclum
2Latinpinnāculuma peak, pinnacle
3LatinPinnaA city of the Vestini situated on the eastern slope of the Apennines, now the town of Penne
4Latinpennawing; feather, especially a flight-feather;...
5Proto-Italicpetnāfeather; wing
6Proto-Indo-Europeanpéth₂r̥wing; feather
7Proto-Indo-Europeanpeth₂-to spread out; to fly

via Late Latin pinnaculum

StepLanguageWordMeaning
1Late Latinpinnaculuma peak, pinnacle
2LatinpinnaAlternative form of penna; dorsal fin; wing,...

Words derived from “pennacchio

Every word from Proto-Indo-European peth₂-Every word from Proto-Indo-European péth₂r̥Every word from Proto-Italic petnā