Where does “유지어터” come from?

유지어터 (Korean) comes from Korean 다이어터, from English dieter, from English -er, from Middle English -er, from Old French -er, from Latin -āre, from Proto-Italic -āō, from Proto-Indo-European -eh₂yéti — he, she.

유지어터 (Korean): someone who keeps fit and therefore stays healthy, usually avoiding the so-called "yo-yo effect"

Definitions

  1. someone who keeps fit and therefore stays healthy, usually avoiding the so-called "yo-yo effect"

Ancestry of “유지어터”, step by step

유지어터 traces back through two separate lines of ancestry.

via Korean 다이어터

StepLanguageWordMeaning
1Korean다이어터someone who diets
2EnglishdieterA person who diets, usually in an effort to lose...
3English-erA person or thing that does an action indicated...
4Middle English-eragentive suffix; agent noun suffix
5Old French-erAlternative form of -ier, verbal suffix;...
6Latin-ārefirst conjugation
7Proto-Italic-āōForms primarily denominative verbs
8Proto-Indo-European-eh₂yétiCreates iterative/ frequentative/ intensive...
9Proto-Indo-European-yétiCreates intransitive, often deponent,...
10Proto-Indo-Europeanyé-
11Chichewaiyehe, she

via Korean 유지

StepLanguageWordMeaning
1Korean유지keep; maintain
Every word from Chichewa iyeEvery word from English -erEvery word from Proto-Indo-European -yéti