expression, godan verb (-ru)
wide-ranging; diverse; covering many areas
Used to describe topics, fields, or activities that span a broad range. Often modifies nouns like 分野, 内容, 活動.
彼の研究は多岐にわたっている。
His research covers a wide range of fields.
会議では多岐にわたる話題
A diverse range of topics was discussed at the meeting.