のろしをあげる

狼煙を上げる

表記・読み：のろしを上げる・狼煙をあげる・烽火を上げる・烽火をあげる・のろしをあげる

1. 1

   to start a signal fire; to use a smoke signal

   expressions (phrases, clauses, etc.)一段動詞
2. 2

   to initiate an action; to start a campaign

   expressions (phrases, clauses, etc.)一段動詞idiomatic expression