登 録 済(とうろくず)み

とうろくずみ

noun, no-adjective

registered; registration completed

business

1. registered; registration completed

Indicates that a registration process has been completed. Used for accounts, products, documents, and any official registration. Functions as a no-adjective to modify nouns.

登録済(とうろくず)みのアカウント。

A registered account.

この商品(しょうひん)は商標(しょうひょう)登録済(とうろくず)みです。

This product is trademark registered.

会員(かいいん)登録済(とうろくず)みの方(かた)は、ログインしてください。

If you have already completed member registration, please log in.

住所(じゅうしょ)変更(へんこう)の届(とど)け出(で)は登録済(とうろくず)みですので、ご安心(あんしん)ください。

The address change notification has been registered, so please rest assured.

Compound of 登録(とうろく) (registration) + 済(す)み (completed). The suffix 済(す)み attaches to nouns (especially suru-verb stems) to indicate that the action has been finished. This pattern is extremely productive:

確認(かくにん)済(す)み: confirmed/verified
支払(しはら)い済(す)み: paid
完了(かんりょう)済(す)み: completed
予約(よやく)済(す)み: reserved/booked

Very common in business, administrative, and digital contexts (websites, apps, forms).

Common collocations

登録済(とうろくず)みの住所(じゅうしょ): registered address
登録済(とうろくず)みのメールアドレス: registered email address
商標(しょうひょう)登録済(とうろくず)み: trademark registered

Similar words

登録(とうろく)完了(かんりょう): registration complete — more explicit phrasing, common in system messages
届出(とどけで)済(す)み: notification filed — similar pattern with a different action

general

Added 2026.5.8 20:14 · Revised 2026.9.4 21:31

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