Where does “séparable” come from?

séparable (Middle French) comes from Latin separabilis, from Latin sēparō, from Latin parō, from Latin pectus, from Proto-Italic pektos, from Proto-Indo-European peg-, from English polyethylene glycol — Any of a series of water-soluble polymers, of...

Ancestry of “séparable”, step by step

StepLanguageWordMeaning
1Latinseparabilisseparable
2Latinsēparōto divide, separate
3Latinparōto arrange, order, contrive, design
4Latinpectuschest, breast; heart, breast, as the seat of...
5Proto-Italicpektos
6Proto-Indo-Europeanpeg-breast
7Englishpolyethylene glycolAny of a series of water-soluble polymers, of...

Words derived from “séparable

Every word from English polyethylene glycolEvery word from Proto-Indo-European peg-Every word from Proto-Italic pektos