(おつ)

おつ
noun, adjective-na
second rank; stylish; nice
1. second (in a sequence); B; the second of the ten Heavenly Stems
The second item in the traditional East Asian ordering system (the Heavenly Stems). Used to label items as 'B' in contracts, forms, and legal documents.
(こう)(おつ)契約(けいやく)
A contract between Party A and Party B.
甲乙(こうおつ)つけがたい。
It's hard to choose between the two.
成績(せいせき)(おつ)だった。
The grade was B.
2. stylish; tasteful; chic; having a certain charm
Describes something that has a subtle, refined elegance or charm. Often used for experiences, places, or things that are pleasantly understated.
(おつ)(あじ)だね。
It has a nice, sophisticated flavor.
路地裏(ろじうら)(ちい)さな居酒屋(いざかや)()むのも(おつ)なものだ。
Drinking at a small izakaya in a back alley has its own charm.
(あめ)()(いえ)読書(どくしょ)するのも、なかなか(おつ)だ。
Reading at home on a rainy day is rather nice, in its own way.
3. thanks for the hard work (internet slang)
Short for お(つか)れ (otsukaresama), used online to express thanks or acknowledgment, especially at the end of a gaming session or collaborative work.
配信(はいしん)終了(しゅうりょう)!」「おつ〜!」
'Stream's over!' 'Thanks for streaming!'
おつ!今日(きょう)(たの)しかった。
GG! Today was fun too.
レイドクリアおつ!
Thanks for the raid clear!

A word with a remarkably wide range of uses, from formal legal documents to casual internet slang.

SENSE 1 — RANKING:
Part of the 十干(じっかん) (Heavenly Stems) system: (こう), (おつ), (へい), (てい)... Used in contracts where (こう) is Party A and (おつ) is Party B.

SENSE 2 — STYLISH:

(おつ)な is a somewhat old-fashioned but still-used expression describing understated elegance. Common set phrases:

  • (おつ)(あじ): a sophisticated flavor
  • (おつ)なもの: something with charm
  • (おつ)(はか)らい: a thoughtful, tasteful arrangement

SENSE 3 — INTERNET SLANG:
Abbreviation of お(つか)れ (otsukaresama). Written in hiragana (おつ) or katakana (オツ). Very common in live streams, gaming, and online communities.

SIMILAR WORDS:

  • (いき): stylish, chic — the Edo aesthetic sense; more strongly cultural
  • (こう): first rank, A — the counterpart to (おつ) in ranking