Korean Shop Door Signs: 준비중 Is a Pause, 휴무 Is a Day Off

How can a restaurant be lit, staffed, half-mopped — and closed? You walked twenty minutes for this place. Through the glass someone is chopping onions. The door does not open, and the only explanation is hanging on it, in five syllables you cannot read.

Korean shop doors do their explaining with a small set of stock phrases, and they repay learning better than almost any other signage in the country: the same handful appears on restaurant doors in Seoul, pharmacy doors in Busan and café doors in Jeju. Once you can sound out the alphabet, the whole set is an afternoon’s work. This piece takes them in order of how much they cost you if you guess wrong.

One sign, two faces

The object to know first is a two-sided plastic plate that hangs inside the glass. One face reads 영업 중 (yeong-eop jung), the other 준비 중 (jun-bi jung) — on the plates themselves the space is often dropped, 영업중 and 준비중 — and the shop flips it. In the Standard Korean Language Dictionary, 영업 is a business run for profit — the sign literally says “in business.” 준비 is defined as getting something ready in advance. The 중 they share is a small grammatical word the dictionary glosses, in this use, as “while doing something” — and the dictionary’s own examples are the signs you will see on other doors: 근무 중 (geun-mu jung), at work; 수업 중 (su-eop jung), in class; 회의 중 (hoe-ui jung), in a meeting.

So the closed face of the sign does not say closed. It says preparing — which is exactly why the scene through the glass looks so open. Someone really is preparing. The trap is reading the activity instead of the sign: staff inside, lights on, and none of it addressed to you. When the plate shows 준비 중, the door is shut no matter what the room is doing, and the plate itself names no end time. That information, when it exists, is on a different notice.

The pause that names its own hours

The most expensive version of 준비 중 has its own name, borrowed from English. Mid-afternoon, many restaurants pause between the lunch and dinner services, and the paper on the door says 브레이크 타임 (beu-re-i-keu ta-im) — break time. The national open dictionary, Urimalsaem, defines it precisely:

외식업소 등에서 식재료를 손질하거나 직원이 휴식할 수 있도록 잠시 영업을 중단하는 시간.

A period in which a restaurant or similar business briefly suspends trade so that ingredients can be prepped or staff can rest.

National Institute of Korean Language, Urimalsaem, entry for 'break time' (specialist-reviewed) 국립국어원 우리말샘 「브레이크 타임」 (전문가 감수) 27 August 2026

The good news: the whole point of posting the notice is to name the pause, so it normally comes with its own hours — and hours are plain digits. A door that says 브레이크 타임 15:00~17:00 has told you everything: the pause, when it started, when it ends. The wavy dash between the times is not decoration. Korean’s official punctuation rules give the tilde one job:

기간이나 거리 또는 범위를 나타낼 때 쓴다.

It is used to indicate a period, a distance or a range.

Korean orthography norms, punctuation appendix, on the tilde 한국어 어문 규범 「문장 부호」 물결표 항 27 August 2026

So 15:00~17:00 reads “from three to five,” on every door, by rule. If you arrive at 2:50 and the sign says the pause starts at 3, you have not made it — kitchens close the list, not the door, and the phrase for that list is 라스트 오더 (ra-seu-teu o-deo), last order: in Urimalsaem’s definition, the final order a shop accepts ahead of closing for the day. A door or menu that pairs 라스트 오더 with a time is telling you the kitchen stops before the room does. The native word doing the same job is 마감 (ma-gam) — a finish, a cut-off — which you will also meet on notices about early closing.

A day off is not a shutdown

The word that should actually turn you around is 휴무 (hyu-mu):

직무를 보지 아니하고 하루 또는 한동안 쉼.

Resting for a day or for a stretch of time, without attending to one's duties.

National Institute of Korean Language, Standard Korean Language Dictionary, entry for 'hyumu' 국립국어원 표준국어대사전 「휴무(休務)」 27 August 2026

On doors it comes with a modifier that tells you how worried to be:

On the door	Sounds like	What it means for you
금일 휴무	geum-il hyu-mu	Closed today. 금일 is dictionary Korean for “this day” — tomorrow is not cancelled.
정기 휴무	jeong-gi hyu-mu	A fixed, recurring day off — 정기 means a set interval. The sign names the day, often 매주 (every week) plus a weekday.
임시 휴업	im-si hyu-eop	An unscheduled suspension. 임시 means decided as the need arises; 휴업 is a temporary halt of business itself. No promised return date.
연중무휴	yeon-jung-mu-hyu	The opposite notice: not one rest day all year.

The distinction worth keeping is 휴무 versus 휴업 (hyu-eop). The dictionary defines 휴무 as people resting from duty, 휴업 as the business itself pausing — a day off against a suspension. A door with 금일 휴무 is a shrug; a door with 임시 휴업 and no dates is the sign under which shops renovate, change hands or quietly never reopen. If you crossed town for a place showing 임시 휴업, that is the moment to ask someone nearby rather than plan a return visit.

Nothing is wrong — they ran out

One family of closures is good news wearing a closed door. 재료 소진 (jae-ryo so-jin) strings together 재료, the makings of something, and 소진, dwindled away to nothing: the ingredients are gone. A notice built around it — often with 조기 마감 (jo-gi ma-gam), early close — means the shop made its batch, sold it, and went home. Popular bakeries and one-dish restaurants close this way in the middle of the afternoon.

Its retail cousins are 품절 (pum-jeol) — an item all sold, the shop still open — and 매진 (mae-jin), everything sold to the last one, the word you will also see stamped across sold-out ticketing pages. And 당일 (dang-il), “that very day,” marks the promise that caused the sellout: made and sold the same day. None of these mean anything went wrong. They mean you have found a place that runs out, which is its own recommendation — the last word on the shop’s main sign will tell you what it ran out of.

The state is trying to rename the sign

Here is the strange part, and as far as we can tell no English guide mentions it. The two loanwords above — the ones most likely to stand between you and dinner — are not in the Standard Korean Language Dictionary at all. Searches for 브레이크 타임 and 라스트 오더 return zero entries; we checked on 27 August 2026. They live only in Urimalsaem, the institute’s open dictionary, the same split we found when Konglish words went missing from the standard dictionary.

And the institute is not neutral about them. Both Urimalsaem entries carry a norms note from the institute’s new-words panel, dated April 2025: 브레이크 타임 should be replaced with 영업 준비 시간 (“business preparation time”) or 재정비 시간, and 라스트 오더 with 마지막 주문 or 마감 주문. In other words, one arm of the National Institute of Korean Language declines to list the words, another arm records them and formally asks Korean to stop using them — while the doors go on printing the English versions. Whether any shop has repainted its notice to match the recommendation, we did not survey. But it does produce one genuinely useful accident: the two signs most likely to lock you out are the two an English-speaking visitor can partly sound out, because underneath the Hangul they are your own words.

What we read, and what we only watched

Every definition above was read on 27 August 2026 in the National Institute of Korean Language’s dictionaries and orthography norms, and each entry is linked in the sources. What the dictionaries cannot certify is behaviour: that flip signs, break-time notices and 금일 휴무 papers hang where we say they hang is our observation from doors, not a survey, and we make no claim about how common each sign is, which shops use them, or any particular shop’s hours. The example times in the illustration are examples. When a real door and this page disagree, the door wins.