glass block

noun

Definition of glass block

: a hollow translucent block usually with ribbed exterior made by fusing two sections of clear pressed glass at high temperature and used as a building material chiefly for wall panels

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Cite this Entry

“Glass block.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/glass%20block. Accessed 22 Sep. 2020.

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