Translation and Meaning of: 再 - sai
The Japanese word 再[さい] is a versatile prefix that appears in various contexts of the language, carrying meanings related to repetition, renewal, or resumption. If you are studying Japanese or simply interested in the language, understanding how and when to use 再 can enrich your vocabulary and avoid confusion. In this article, we will explore its meaning, common uses, and even some curiosities that make this particle so interesting.
In addition to being a frequent element in compound words, 再 also reflects aspects of Japanese culture, especially regarding the appreciation of recycling, restarting, and continuous improvement. Whether in everyday or in more formal expressions, this small kanji carries significant weight in communication. Let's uncover its secrets below.
Meaning and uses of 再[さい]
The prefix 再[さい] generally indicates an action that is being repeated, resumed, or reformulated. It can be translated as "again," "re-," or "back," depending on the context. For example, 再開[さいかい] means "reopening" or "resumption," while 再利用[さいりよう] means "recycling" or "reuse." This versatility causes it to appear in technical , bureaucratic language, and even in everyday life.
It's worth noting that 再 is not used alone as an independent word – it always modifies other , creating compounds. Its usage is more formal and frequently appears in documents, news, and discussions about sustainability, business, or education. In casual conversations, Japanese people often prefer simpler expressions, such as もう一度[もういちど] ("one more time"), instead of compounds with 再.
Origin and writing of the kanji 再
The kanji 再 is composed of two radicals: 一 (a horizontal stroke, which symbolizes "one") and 冂 (a radical that refers to limits or repetition). This combination suggests the idea of "repeating from a starting point," which explains its current meaning. Its origin dates back to archaic Chinese, where it already carried the notion of return or reiteration.
In modern writing, 再 has a simple form with only six strokes, but its pronunciation can vary. Although さい is the most common reading in compound words, it can also be read as ふたたび in literary contexts or fixed expressions, such as 再び[ふたたび] ("again"). This duality is important for those who want to master the language in different s.
Trivia and memorization tips
An effective way to memorize 再 is to associate it with concepts of cycle and renewal, which are very present in Japanese culture. For example, the term 再生[さいせい] means both "recycling" and "reproduction" (as in audio or video), showing how the idea of repurposing is rooted in the language. This type of connection helps to solidify not only the kanji but also its practical use.
Another interesting fact is that 再 appears in related to public policy and technology in Japan, such as 再エネ[さいえね] (abbreviation for "renewable energy"). Those who follow news in Japanese will frequently encounter this prefix, especially in discussions about the environment and innovation. Noticing these patterns can be a great exercise to expand vocabulary.
Vocabulary
Expand your vocabulary with related words:
Synonyms and similar words
- 再び (futatabi) - again
- 再度 (saido) - once again
- 二度 (nido) - twice
- 二度目 (nidome) - second time
- 二回目 (nikaimi) - second time (emphasis on "time")
- 二回 (nikai) - twice
Related words
saisei
reproduction; regeneration; resurrection; return to life; rebirth; reincarnation; narrow escape; recovery; sprouting
Romaji: sai
Kana: さい
Type: noun
L: jlpt-n1
Translation / Meaning: re; again; repeated
Meaning in English: re-;again;repeated
Definition: Re (again): Repeat again.
Quick Access
- Vocabulary
- Writing
- Sentences
How to Write in Japanese - (再) sai
See below a step-by-step guide on how to write the word by hand in Japanese. (再) sai:
Example Sentences - (再) sai
See below some example sentences:
Watashi wa kanojo to no saikai o machinozonde imasu
I am anxiously waiting for the reunion with her.
I'm waiting for me to find her again.
- 私 (watashi) - personal pronoun that means "I"
- は (wa) - particle that indicates the topic of the sentence, in this case, "I"
- 彼女 (kanojo) - noun meaning "girlfriend" or "her"
- と (to) - particle that indicates the connection between "I" and "she", in this case, "with"
- の (no) - particle that indicates possession, in this case, "of the"
- 再会 (saikai) - noun meaning "gathering" or "meeting"
- を (wo) - particle that indicates the direct object of the sentence, in this case, "to wait"
- 待ち望んでいます (machinozondeimasu) - verb that means "to wait eagerly"
Other Words of this Type: noun
See other words from our dictionary that are also: noun
