big board

noun, often capitalized both Bs, often attributive

Definition of big board

: a quotation board for securities listed on the New York Stock Exchange also : the exchange

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Cite this Entry

“Big board.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/big%20board. Accessed 18 Jan. 2021.

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