working hole

noun

Definition of working hole

: a hole in the side of a glass furnace through which molten glass is drawn off

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First Known Use of working hole

1735, in the meaning defined above

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Time Traveler for working hole

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The first known use of working hole was in 1735

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Dictionary Entries Near working hole

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working hole

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Cite this Entry

“Working hole.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/working%20hole. Accessed 18 Sep. 2021.

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