Where does “ダイエット” come from?

ダイエット (Japanese) comes from English diët, from Middle English diet, from Old French diete, from Medieval Latin dieta, from Latin diaeta, from Ancient Greek δίαιτα, from Ancient Greek -μᾰ, from Proto-Indo-European -mn̥ — Creates action nouns or result nouns from verbs.

ダイエット (Japanese): diet

Definitions

  1. diet

Ancestry of “ダイエット”, step by step

StepLanguageWordMeaning
1EnglishdiëtRare spelling of diet
2Middle Englishdiet
3Old Frenchdietediet
4Medieval Latindietaregimen, regulation; assembly; daily allowance,...
5Latindiaetadiet, regimen; house, dwelling; diet, assembly
6Ancient Greekδίαιταway of living, way of life, mode of life,...
7Ancient Greek-μᾰ"suffix forming a noun denoting the result of an...
8Proto-Indo-European-mn̥Creates action nouns or result nouns from verbs
Every word from Proto-Indo-European -mn̥
ダイエット — Etymology, Origin & Word History | Etymology Explorer