Where does “precipitant” come from?

precipitant (Old French) comes from Latin praecipitans, from Latin praecipitō, from Latin praeceps, from Latin -ceps, from Old Latin -cipes, from Proto-Italic -kaputis, from Proto-Italic kaput, from Proto-Indo-European káput — to seize, hold.

Ancestry of “precipitant”, step by step

StepLanguageWordMeaning
1Latinpraecipitansthrowing
2Latinpraecipitōto cast down; to throw headlong
3Latinpraecepshead first, headlong; steep, precipitous; hasty,...
4Latin-ceps-headed; -fold; -catcher
5Old Latin-cipes"third declension"; Alternative form of -ceps;...
6Proto-Italic-kaputis-headed
7Proto-Italickaputhead
8Proto-Indo-Europeankáputhead
9Proto-Indo-Europeankap-to seize, hold
Every word from Proto-Indo-European kap-Every word from Proto-Indo-European káputEvery word from Proto-Italic kaput