ventilating jack

noun

: a sheet-metal hood placed over the inlet of a ventilating pipe to cause the induction of an increased air volume into the pipe

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Dictionary Entries Near ventilating jack

Cite this Entry

“Ventilating jack.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ventilating%20jack. Accessed 21 Dec. 2024.

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