breast auger

noun

Definition of breast auger

: an auger for soft rock or coal that is advanced under pressure from the miner's chest or breast — compare breast drill

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Learn More About breast auger

Dictionary Entries Near breast auger

breast

breast auger

breast backstay

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Cite this Entry

“Breast auger.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/breast%20auger. Accessed 19 Oct. 2021.

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