Where does “pollicipes” come from?

pollicipes (Medieval Latin) comes from Latin pes, from Proto-Italic pets, from Proto-Indo-European pṓds, from Proto-Indo-European póds, from Proto-Indo-European ped- — to walk, to step; to stumble, to fall.

Ancestry of “pollicipes”, step by step

pollicipes traces back through two separate lines of ancestry.

via Latin pes

StepLanguageWordMeaning
1Latinpesa foot, "in its senses as"; a place to tread...
2Proto-Italicpetsfoot
3Proto-Indo-Europeanpṓdsfoot
4Proto-Indo-Europeanpódsfoot
5Proto-Indo-Europeanped-to walk, to step; to stumble, to fall

via Latin pollex

StepLanguageWordMeaning
1Latinpollexthumb; great toe; a unit of distance, equivalent...
Every word from Proto-Indo-European ped-Every word from Proto-Indo-European pódsEvery word from Proto-Indo-European pṓds
pollicipes — Etymology, Origin & Word History | Etymology Explorer