What does 飛び込む mean?
飛び込む is a Japanese verb meaning “to jump in, to leap in, to plunge into” in English. It is written as 飛び込む in kanji, とびこむ in hiragana, and tobikomu in romaji. This word is part of JLPT N2 vocabulary.
Example sentence
少年は水の中に飛び込んだ。
The boy jumped into the water.