Where does “입덕” come from?

입덕 (Korean) comes from Korean 덕후, from Korean 오덕후, from Japanese オタク, from Japanese お宅, from Japanese 御, from Middle Chinese 御.

입덕 (Korean): entering a fandom

Definitions

  1. entering a fandom

Ancestry of “입덕”, step by step

입덕 traces back through two separate lines of ancestry.

via Korean 덕후

StepLanguageWordMeaning
1Korean덕후fan, -holic
2Korean오덕후otaku
3Japaneseオタクgeek, nerd; one who is obsessed with something to...
4Japaneseお宅your home; you; geek
5Japanese御"indicates that the is honorific"; often used to...
6Middle Chinese御—

via Korean 입(入)

StepLanguageWordMeaning
1Korean입(入)—

Words derived from “입덕”

Every word from Middle Chinese 御 →Every word from Japanese 御 →Every word from Japanese お宅 →