Where does “大食細胞” come from?

大食細胞 (Japanese) comes from Chinese 大食, from Middle Persian tʾcyk', from Arabic طَيِّء — name of an Arab clan.

Ancestry of “大食細胞”, step by step

大食細胞 traces back through two separate lines of ancestry.

via Chinese 大食

StepLanguageWordMeaning
1Chinese大食having a large appetite; being a big eater;...
2Middle Persiantʾcyk'Arab; swift, fast
3Arabicطَيِّءname of an Arab clan

via Japanese 細胞

StepLanguageWordMeaning
1Japanese細胞a cell
Every word from Arabic طَيِّءEvery word from Middle Persian tʾcyk'Every word from Chinese 大食
大食細胞 — Etymology, Origin & Word History | Etymology Explorer