役やく立だつ
Meanings
Verb (5-dan, つ, intransitive)
1. to be useful; to be helpful; to serve the purpose
If that was useful for today, I'm glad.
Kanji used
role
standing up
Pitch accent
や
くだ
つ
Top 3500
Examples (29 in total)
Tom is useless!
Mutual understanding makes for peace.
I think this information will help.