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road oil

noun
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Definition of road oil

: oil (as from asphalt-base petroleum) put on roads to lay the dust and act as a waterproof binder

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Cite this Entry

“Road oil.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/road%20oil. Accessed 15 Oct. 2021.

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