Translation and Meaning of: 睡眠 - suimin

If you are learning Japanese or are curious about the language, you may have come across the word 睡眠[すいみん]. It is quite common in daily life and appears in contexts related to health, well-being, and routine. In this article, we will explore its meaning, how it is used in Japan, as well as tips for memorizing it and using it correctly. If you want to better understand this word or want to enrich your vocabulary, keep reading!

The term 睡眠[すいみん] means "sleep".

The word 睡眠[すいみん] means "sleep." It is composed of two kanji: 睡 (which conveys the idea of sleeping or napping) and 眠 (which also refers to the act of sleeping). Together, they form a term that describes the state of nighttime rest or even a nap during the day.

Unlike other words like 寝る (ねる - "to sleep" as a verb), 睡眠 is a noun and is usually used in more formal or technical contexts. For example, in discussions about sleep quality, disorders, or medical research, this is the most appropriate word.

How is 睡眠 used in Japan?

In Japan, the importance of sleep is often discussed, especially in the context of a busy and stressful society. Expressions like 睡眠不足(すいみんぶそく) (lack of sleep) and 睡眠障害(すいみんしょうがい) (sleep disorder) are common in reports and articles about health.

Furthermore, products such as ergonomic pillows, relaxing teas, and even meditation apps are often associated with the improvement of 睡眠. Japanese companies also encourage "sleep hygiene" among employees, demonstrating how seriously the topic is taken in the country.

Tips for memorizing 睡眠

An effective way to remember this word is to observe its kanjis. The character 睡 appears in words like 居眠り (いねむり - "nap sitting"), while 眠 is used in 眠い (ねむい - "sleepy"). Associating them with the act of sleeping makes memorization easier.

Another tip is to practice with everyday phrases, such as 睡眠は大切です (Sleep is important). Repeating it out loud and using it in real contexts helps to naturally reinforce the vocabulary. If you enjoy anime or dramas, pay attention when the word appears in dialogues about routine or health.

Vocabulary

Expand your vocabulary with related words:

Synonyms and similar words

眠り (nemuri) - The act of sleeping, especially in a deep state.
休息 (kyūsoku) - Rest, a break to regain energy, may or may not involve sleeping.
眠ること (nemuru koto) - The act of sleeping; in a more formal or technical context.
寝ること (neru koto) - The act of lying down to sleep; it can be used in more everyday contexts.