ライフジャケット

Alsoライフ・ジャケット

noun (common) (futsuumeishi)

life jacket; life vestsee also 救命胴衣

This word refers to a buoyant garment worn to keep a person afloat in water, often used for safety during water activities such as boating or swimming.

Please make sure to wear a life jacket when rowing the boat.

Example sentences1 result

Why, in aviation, are there life vests instead of parachutes?

Tatoeba

国語辞典Japanese definitions

ライフジャケット

せんぱく船舶、こうくうき航空機にそなえつけられる備え付けられるきゅうめいどうい救命胴衣。

Wiktionary