Where does “periorbit” come from?

periorbit (English) comes from English peri, from Ottoman Turkish پری, from Persian پری, from Persian پر, from Middle Persian purr, from Proto-Iranian pr̥Hnáh, from Proto-Indo-Iranian pr̥Hnás, from Proto-Indo-European pl̥h₁nós — to fill.

Ancestry of “periorbit”, step by step

periorbit traces back through two separate lines of ancestry.

via English peri

StepLanguageWordMeaning
1EnglishperiA sprite or supernatural being
2Ottoman Turkishپریfairy
3Persianپریsprite or supernatural being in Iranian/Persian...
4Persianپرfull; feather; wing
5Middle Persianpurr
6Proto-Iranianpr̥Hnáhfull, filled
7Proto-Indo-Iranianpr̥Hnásfull, filled
8Proto-Indo-Europeanpl̥h₁nósfull
9Proto-Indo-Europeanpleh₁-to fill

via English orbit

StepLanguageWordMeaning
1EnglishorbitA circular or elliptical path of one object...
2Romanianorbito blind, deprive of sight; to go blind, lose...
3Romanianorbblind; blind man
4Latinorbusbereaved, bereft, deprived by death; deprived,...
5Proto-Indo-Europeanh₃órbʰosorphan; servant, slave, worker
6Proto-Indo-Europeanh₃erbʰ-to change allegiance, status, ownership;...
Every word from Proto-Indo-European pleh₁-