Translation and Meaning of: 改定 - kaitei

The Japanese word 改定 (かいてい, kaitei) is a term that frequently appears in formal and bureaucratic contexts, but it can also be useful for Japanese students who want to expand their vocabulary. In this article, we will explore its meaning, origin, and practical use, as well as tips for memorizing it effectively. If you have come across this word in documents, news, or even in animes, understanding its context can be essential.

In addition to uncovering the meaning of 改定, let's analyze how it is perceived in Japan, its frequency in daily life, and examples of use in sentences. If you are looking for a reliable dictionary to deepen your studies, Suki Nihongo offers detailed explanations about terms like this. Shall we get started?

Meaning and usage of 改定

改定 (かいてい) means "revision" or "modification," especially in the context of rules, laws, prices, or official documents. Unlike terms like 変更 (へんこう, henkou), which indicates a generic change, 改定 carries a more formal and structured tone. It is common to see it in headlines about adjustments in public policies or updates to contracts.

A practical example is its use in phrases like 法律を改定する (ほうりつをかいていする, revise a law). Companies also use this word when announcing tariff adjustments or updates in internal manuals. If you deal with documents in Japanese, recognizing 改定 can help in understanding important clauses.

Origin and composition of kanjis

The etymology of 改定 comes from the combination of two kanjis: 改 (kai), which means "to reform" or "to correct," and 定 (tei), which represents "to determine" or "to establish." Together, they convey the idea of an official alteration, not just a casual change. This construction is common in legal and administrative terms in Japan.

It is worth noting that 改定 is not an old term, but its structure follows the classic logic of Japanese word formation. Studying its radicals can help with memorization, since 改 appears in other words such as 改善 (かいぜん, kaizen – improvement) and 改正 (かいせい, kaisei – amendment).

Tips for memorization and curiosities

An effective way to remember 改定 is to associate it with everyday situations where revisions are necessary, such as app updates or changes in transportation schedules. Creating flashcards with phrases like 料金の改定 (りょうきんのかいてい, fare revision) also helps to contextualize the term.

Interestingly, 改定 is less common in informal conversations, but it frequently appears in newspapers and government documents. If you watch dramas or animes with political or corporate themes, like "Hanzawa Naoki", you've probably heard it in scenes of meetings or debates. Recognizing these usage patterns makes learning more natural.

Vocabulary

Expand your vocabulary with related words:

Synonyms and similar words

改正 (kaisei) - Amendment of a law or regulation; amendment.
修正 (shūsei) - Correction or review of a document or text; adjustment.
改良 (kairyō) - Improvement or enhancement of a system or process.
更新 (kōshin) - Update or renewal of information or status.
改訂 (kaitei) - Review or editing of a text or work; it may involve substantial changes.