English translation · Awaiting review

Korean slang profile

덕질

deokjil

Being an enthusiastic fan

Devoting time and enthusiasm to a person, subject, or interest you love.

Expanded form
Not documented
Other spellings
—
Earliest source found
Jan 28, 2018
Documented trend period
Not verified

This is the earliest source we have verified, not the date the term was coined.

01Examples, with English translations

  • Example by Julimmal

    퇴근하고 덕질하는 게 요즘 낙이야.

    These days, spending time on my fandom after work is what I look forward to.

  • Quoted from a source

    덕질’(심취한 분야에 열성적으로 몰두하는 일)[1]

    덕질’ (passionately immersing oneself in a field one is passionate about)

    English translation by Julimmal.

02Documented history

  1. January 2018In an article interviewing BTS, Yonhap News explained the meaning of fandom ‘ARMY’s sincere ‘덕질’ as ‘passionately immersing oneself in a field one is passionate about.’[1]
  2. April 2019Daily Sports: “‘덕질’ means liking something passionately, and a person who does 덕질 is called ‘덕후.’”[2]

03Origin & word formation

A combination of 덕 and 질 seems possible, but no source directly explaining that formation was found. The 2018 Yonhap News article only explains the meaning.

Evidence for the origin explanationLow

The meaning is supported, but no source here explains how the word was formed. Earlier evidence has not been verified either.

04Sources

Original titles and links are preserved. An English translation does not replace the original source.

  1. [단독 인터뷰] 방탄소년단 "우리도 '덕질'해봤죠…'아미' 마음 공감"③ (연합뉴스)Published Jan 28, 2018Original source checked Nov 5, 2026
  2. 일코? 덕밍아웃? '그녀의 사생활' 덕후 용어 사전 공개 (일간스포츠)Published Apr 5, 2019Original source checked Nov 5, 2026
Original Korean record: Nov 6, 2026English translation: awaiting review

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