Where does “nonpinnate” come from?

nonpinnate (English) comes from English pinnate, from Latin pinnātus, 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.

nonpinnate (English): Not pinnate

Definitions

  1. Not pinnate

Ancestry of “nonpinnate”, step by step

nonpinnate traces back through two separate lines of ancestry.

via English pinnate

StepLanguageWordMeaning
1EnglishpinnateResembling a feather; Having two rows of...
2Latinpinnātusfeathered; winged
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 English non

StepLanguageWordMeaning
1EnglishnonObsolete form of none
2Frenchnonno; not; a no, a negative response
3Old Frenchnonno; not; Alternative form of nom
4Latinnōnnot
5Old Latinnoenum
6Proto-Indo-Europeanóynosone; single
Every word from Proto-Indo-European peth₂-Every word from Proto-Indo-European péth₂r̥Every word from Proto-Italic petnā