per diem   (TTS Sound)

The per_diem has 2 Senses.

• per diem
• 日当
• a daily allowance for living expenses (especially while traveling in connection with your job)
• 生活費のための日々の手当（仕事で旅をしているときには特に）

• per diem, by the day
• one every day; "we'll save 100 man-hours per diem"
• 1日ごとに