Meaning of the word "immerse oneself in" in English

What does "immerse oneself in" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

immerse oneself in

US /ɪˈmɜrs wʌnˈsɛlf ɪn/
UK /ɪˈmɜːs wʌnˈsɛlf ɪn/

Idiom

to become completely involved in something

Example:
She likes to immerse herself in a good book.
He decided to immerse himself in his studies to forget his problems.