The phrase
"mammoth undertaking" means a very big and challenging task or project.
Full definition
Synonyms for individual words can be found below.
«mammoth»
«undertaking»
Sentences with «mammoth undertaking»
- Not only did it signal a serious shift in our marketing and sales approach, it required a mammoth undertaking by our product and engineering teams to build the software that would enable our massive business shift. (entrepreneur.com)
- It was a mammoth undertaking. (totalpolitics.com)
- «A mammoth undertaking, the canal originally had four aqueducts and 17 locks to enable navigation of the 140 - foot drop from Lake Michigan to the Illinois River,» Olson says. (sciencedaily.com)
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sentences)