すだつ

巣立つ

表記・読み：すだつ

1. 1

   to leave the nest

   五段動詞（つ）自動詞
2. 2

   to go out into the world; to become independent (of one's parents); to graduate (and become a member of society)

   五段動詞（つ）自動詞idiomatic expression