Translation guide
Waterproof boots or trousers for wading in water, especially for fishing.
The learner wants to refer to the tall waterproof boots worn for fishing or walking in water.
The most common and direct loanword for 'waders' in Japanese, used in fishing and outdoor contexts.
釣りに行く前に、新しいウェーダーを買った。
I bought new waders before going fishing.
Literally 'long torso', this is a traditional Japanese term for chest-high waders, often used in fishing and agricultural contexts.
A more specific term combining 'long torso' and 'boots', emphasizing the boot aspect. Less common than 胴長 or ウェーダー.
胴長靴は防水性が高い。
Waders are highly waterproof.
The learner wants to refer to the waterproof trousers (not necessarily boots) used for wading.
Loanword for 'wading pants', specifically referring to the trouser-style waders without attached boots.
夏はウェーディングパンツの方が涼しい。
In summer, wading pants are cooler.
A Japanese term combining 'long torso' and 'trousers', used for wader trousers.
In fishing shops, ウェーダー is universally understood. In traditional or agricultural settings, 胴長 might be more common. If you're unsure, ウェーダー is a safe choice.
I put on waders and entered the river.
胴長ズボンは動きやすい。
Wader trousers are easy to move in.