Where does “pinafal” come from?

pinafal (Welsh) comes from English pineapple, from Middle English pinappel, 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.

pinafal (Welsh): pineapple plant (Ananas comosus)

Definitions

  1. pineapple plant (Ananas comosus)

Ancestry of “pinafal”, step by step

pinafal traces back through 3 separate lines of ancestry.

via English pineapple

StepLanguageWordMeaning
1EnglishpineappleA tropical plant, "Ananas comosus", native to...
2Middle Englishpinappelpinecone
3Latinpinnāculuma peak, pinnacle
4LatinPinnaA city of the Vestini situated on the eastern slope of the Apennines, now the town of Penne
5Latinpennawing; feather, especially a flight-feather;...
6Proto-Italicpetnāfeather; wing
7Proto-Indo-Europeanpéth₂r̥wing; feather
8Proto-Indo-Europeanpeth₂-to spread out; to fly

via Welsh pìn

StepLanguageWordMeaning
1Welshpìnpin; peg; pivot
2Old Frisianpīne
3Latinpoenāpenalty, punishment
4Ancient Greekποινήblood money, wergeld; fine, ransom, penalty,...
5Proto-Hellenickʷoinā́
6Proto-Indo-Europeankʷoynéh₂payment; punishment, vengeance
7Proto-Indo-Europeankʷey-to pay; to avenge

via Welsh afal

StepLanguageWordMeaning
1Welshafalapple
2Middle Welshaualapple
3Proto-Brythonicaβalapple
4Proto-Celtic*abūlapple
5Proto-Indo-Europeanh₂ébōlapple
Every word from Proto-Indo-European peth₂-