Where does “ĉefmemora” come from?

ĉefmemora (Esperanto) comes from Esperanto ĉefmemoro, from Esperanto ĉef-, from English chief, from Middle English chef, from Old French chief, from Vulgar Latin capum, from Latin caput, from Proto-Italic kaput — to seize, hold.

Definitions

Ancestry of “ĉefmemora”, step by step

StepLanguageWordMeaning
1Esperantoĉefmemorocore memory, main store, primary memory, primary...
2Esperantoĉef-main, head, chief
3EnglishchiefA leader or head of a group of people,...
4Middle EnglishchefA leader, boss, or director; a chief official;...
5Old Frenchchiefhead; leader, chief; front
6Vulgar Latincapumhead, chief; head
7Latincaputhead; headlike protuberance on an organ or body...
8Proto-Italickaputhead
9Proto-Indo-Europeankáputhead
10Proto-Indo-Europeankap-to seize, hold
Every word from Proto-Indo-European kap-Every word from Proto-Indo-European káputEvery word from Proto-Italic kaput