居眠(いねむ)り運転(うんてん)

いねむりうんてん
noun
drowsy driving; dozing at the wheel
transportation
1. drowsy driving; dozing at the wheel; falling asleep while driving
The dangerous act of falling asleep or nearly falling asleep while operating a vehicle. A major cause of traffic accidents.
居眠(いねむ)り運転(うんてん)は非常(ひじょう)に危険(きけん)だ。
Drowsy driving is extremely dangerous.
居眠(いねむ)り運転(うんてん)で事故(じこ)を起(お)こしてしまった。
I caused an accident by dozing off at the wheel.
長距離(ちょうきょり)ドライブでは居眠(いねむ)り運転(うんてん)を防(ふせ)ぐために、こまめに休憩(きゅうけい)を取(と)ることが大切(たいせつ)だ。
On long-distance drives, it is important to take frequent breaks to prevent drowsy driving.

Usage

A compound of 居眠(いねむ)り (dozing, nodding off) and 運転(うんてん) (driving). Used in news reports, traffic safety campaigns, and everyday conversation.

Common collocations

Related words

Related Words

Related: 居眠(いねむ)り (dozing)
Related: 飲酒(いんしゅ)運転(うんてん) (drunk driving)
Compare: 過労運転(かろううんてん) (driving while overtired)
general
Added 2026.3.19 13:28 · Revised 2026.9.2 13:01
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