A long cylindrical container, fitted with a valve at its lower end, used to remove water, sand, mud, or oil from a well. The bailing bucket is a long cylinder, fitted with a one-way valve at the bottom. The bucket is lowered into the hole, then lifted and drained as the hole is advanced.
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Meaning
A "bailing bucket" typically refers to a type of bucket or container used for removing water or other liquids from a vessel, such as a boat or a small excavation, by manually scooping or bailing the liquid out. Bailing buckets are commonly used in situations where there is a need to remove water to prevent flooding, control the water level, or keep a vessel afloat.