Where does “自意識過剰” come from?

自意識過剰 (Japanese) comes from Japanese 意識, from Middle Chinese 意識.

自意識過剰 (Japanese): excessive self-consciousness

Definitions

  1. excessive self-consciousness

Ancestry of “自意識過剰”, step by step

自意識過剰 traces back through 3 separate lines of ancestry.

via Japanese 意識

StepLanguageWordMeaning
1Japanese意識consciousness; awareness; sense; awareness; be...
2Middle Chinese意識

via Japanese

StepLanguageWordMeaning
1Japaneseself, oneself

via Japanese 過剰

StepLanguageWordMeaning
1Japanese過剰too many; too much; excess, nimious, superfluous
Every word from Middle Chinese 意識Every word from Japanese 意識