Where does “tapon” come from?

tapon (Old French) comes from Frankish tappō, from Proto-Germanic tappô, from Proto-Indo-European deh₂p-, from Proto-Indo-European deh₂- — to share, divide.

Ancestry of “tapon”, step by step

StepLanguageWordMeaning
1Frankishtappō
2Proto-Germanictappôplug; tap
3Proto-Indo-Europeandeh₂p-to sacrifice; to lose
4Proto-Indo-Europeandeh₂-to share, divide

Words derived from “tapon

Every word from Proto-Indo-European deh₂-Every word from Proto-Indo-European deh₂p-Every word from Proto-Germanic tappô