noun, noun or participle which takes 'suru', intransitive verb
arise in great numbers; come up one after another
Used for problems, opinions, questions, or incidents that appear in large quantities or in rapid succession. Often used in the pattern ～が百出する.
会議では様々な意見が百出した。
Various opinions came up one after another at the meeting.
このプロジェクトには問題が百
Problems are arising in great numbers with this project.