This is the 2207th most frequent Japanese word.
留学
Study abroad.
In this sentence, '留学' is used as a verb form to describe the action of studying abroad.
私は大学で留学する予定です。
I plan to study abroad in college.
Here, '留学' functions as a noun to refer to the activity of studying abroad.
彼の経験には留学の話が含まれています。
His experiences include stories about studying abroad.
In this sentence, '留学' describes the lifestyle or situation associated with studying abroad.