留学生（りゅうがくせい、ryuugakusei）
- international student

The word 留学生, pronounced りゅうがくせい (ryuugakusei), refers to a "foreign exchange student" or "international student". It's a person who is studying in a country that is not their own, typically for a period of time. This includes students who are enrolled in universities, language schools, or other educational institutions. The focus is on the temporary nature of their studies abroad, differentiating them from immigrants or permanent residents.

⚫︎ 彼女はフランスからの留学生です。 Translation: She is an international student from France. ⚫︎ 大学には多くの留学生がいます。 Translation: There are many international students at the university. ⚫︎ 彼は日本語を勉強するために日本に留学生として来ました。 Translation: He came to Japan as an international student to study Japanese.

You use 留学生 when talking about someone who is studying in a foreign country. ⚫︎ It is appropriate to use in formal and informal contexts. ⚫︎ You can use it in conversation, writing, and formal documents such as visa applications or university enrollment forms. ⚫︎ It is useful to describe someone's status, and it can be used to inquire about their experiences or study plans.

⚫︎ The word is typically written in kanji 留学生. ⚫︎ The hiragana reading is りゅうがくせい. ⚫︎ The kanji 留 means "to stay", 学 means "study", and 生 means "student" or "life". ⚫︎ There are no common variations in the okurigana.

There aren't many direct synonyms for 留学生, as it is a specific term. However, you could use more descriptive phrases such as: ⚫︎ 交換学生 (koukan gakusei) - exchange student (often used for shorter-term programs). ⚫︎ 外国人学生 (gaikokujin gakusei) - foreign student (a more general term).

The direct antonyms would relate to students studying within their own country. There isn't a single word, but here are some contrasting concepts: ⚫︎ 自国学生 (jikoku gakusei) - domestic student (a student from the same country as the educational institution) ⚫︎ 国内学生 (kokunai gakusei) - domestic student ⚫︎ You could also contrast it with the status of a permanent resident or citizen.

東京大学には世界中からたくさんの留学生が集まります。 ・Translation: Many international students gather at the University of Tokyo from all over the world. ・Explanation: This sentence illustrates the international scope of the term and the popularity of the university for foreign study.

彼は留学生として日本で日本語と日本文化を学びたいと思っています。 ・Translation: He wants to study Japanese and Japanese culture in Japan as an international student. ・Explanation: This sentence explains the motivation and the subjects of study of a typical 留学生.

The word 留学生 is a compound word. ⚫︎ 留 comes from the verb 留まる (todomaru), meaning "to stay" or "to remain". ⚫︎ 学 comes from the verb 学ぶ (manabu), meaning "to study" or "to learn". ⚫︎ 生 is related to "student". Thus, the word etymologically describes someone who is "studying while staying" in a foreign country.