Pound Key Definition & Meaning - Merriam-Webster

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pound key

noun

US : the button on a telephone or keyboard labeled "#"

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poundkeeper pound key pound-lock See all Nearby Words

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“Pound key.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pound%20key. Accessed 2 Jan. 2026.

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