To Go Beyond
To Cross Over
transitive verb, ichidan verb
Because the hiragana ends with an う sound, you know this word is a verb. The kanji itself means go beyond, the verb vocab version is to go beyond.
Since this word consists of a kanji with hiragana attached, you can bet that it will use the kun'yomi reading. You didn't learn that reading with this kanji, so here's a mnemonic to help you:
To go beyond child (こ) years in order to become an adult, you have to be 18 years old in both the USA and Japan.
In Japanese, the song "I’ve Been Working on the Railroad" begins with, "the railroad continues forever, over fields, mountains, and valleys."