Definition:
A "dredging bucket" is a special type of bucket used for digging and lifting materials, like mud or sand, from the bottom of a body of water, such as a river or a lake. It is often used in construction, maintenance of waterways, and for environmental projects.
In more technical discussions, you might encounter variations of this term, such as "mechanical dredging bucket" or "hydraulic dredging bucket," which refer to specific types of dredging buckets that use different methods to lift materials.
While "dredging bucket" specifically refers to a type of bucket used in water bodies, the word "dredge" can also refer to the act of removing sediments or the process of cleaning a waterway.
There aren't specific idioms or phrasal verbs directly related to "dredging bucket," but you might hear phrases related to "dredging up" which means to bring up old memories or information, often something that was buried or forgotten.
A dredging bucket is an important tool for lifting materials from the bottom of rivers or lakes.