This is the 9646th most frequent Japanese word.
腕章
Armband worn to signify authority, role, or group affiliation.
In this sentence, '腕章' refers to an armband used to identify members of a specific team, highlighting its use as a distinguishing marker in professional or emergency settings.
彼は緊急事態の対応チームの腕章をつけています。
He is wearing the armband of the emergency response team.
Here, '腕章' is used to signify that the wearer is a volunteer, providing identification during the event for participants and organizers.
ボランティアは、イベントで腕章を身につけて活動しています。
Volunteers are wearing armbands at the event while working.
In this example, '腕章' indicates an affiliation or authorization tied to a specific area, showing its use in authority recognition or access control.