Where does “である” come from?

である (Japanese) comes from Japanese で, from Japanese ぜ, from Japanese ぞえ, from Japanese え, from Middle Chinese 衣.

である (Japanese): To be: the copula, with the same function as だ and its polite form です

Definitions

  1. To be: the copula, with the same function as だ and its polite form です

Ancestry of “である”, step by step

である traces back through two separate lines of ancestry.

via Japanese

StepLanguageWordMeaning
1Japaneseat; with, by, using; indicating the following...
2Japanesesentence-ending particle signifying emphasis,...
3Japaneseぞえ­ sentence-ending particle signifying emphasis, used to lightly press one's point, with affectionate overtones
4JapaneseAlternative form of い
5Middle Chinese

via Japanese あります

StepLanguageWordMeaning
1Japaneseあります
2Japaneseある有る, 在る to exist; 有る, 在る to happen
3Proto-Japonicarito exist, to be; to have

Words derived from “である

Every word from Middle Chinese Every word from Japanese Every word from Japanese ぞえ