Definition: A cofferdam is a large watertight structure built to create a dry working area in water, typically used in construction projects. This allows workers to work safely below the water level.
In advanced contexts, you might encounter discussions about the design and effectiveness of cofferdams in complex construction projects or environmental impact assessments.
"Cofferdam" primarily has one meaning related to construction. It does not have widely recognized alternate definitions in English.
While there are no direct synonyms, some related terms that could be used in similar contexts are: - Dewatering system: A method used to remove water from a construction site. - Temporary dam: A similar structure that temporarily holds back water.
There are no specific idioms or phrasal verbs directly related to "cofferdam." However, you might come across phrases like: - "Hold back the water" (though this is general and not specific to cofferdams).