Where does “ちょろイン” come from?

ちょろイン (Japanese) comes from Japanese ヒロイン, from English heroine, from Latin hērōina, from Ancient Greek ἡρωΐνη, from Ancient Greek ἥρως, from Proto-Indo-European sēr-, from Proto-Indo-European ser- — to flow; to guard; to bind, to tie together.

ちょろイン (Japanese): simple-minded heroine

Definitions

  1. simple-minded heroine

Ancestry of “ちょろイン”, step by step

ちょろイン traces back through two separate lines of ancestry.

via Japanese ヒロイン

StepLanguageWordMeaning
1Japaneseヒロインa heroine
2EnglishheroineA female hero; A female lead character
3Latinhērōinaheroine
4Ancient GreekἡρωΐνηAlternative spelling of ἡρωίνη
5Ancient Greekἥρωςa hero of the Trojan War: any of the major...
6Proto-Indo-Europeansēr-to flow
7Proto-Indo-Europeanser-to flow; to guard; to bind, to tie together

via Japanese ちょろい

StepLanguageWordMeaning
1Japaneseちょろいeasy, simple, a piece of cake
Every word from Proto-Indo-European ser-Every word from Proto-Indo-European sēr-Every word from Ancient Greek ἥρως