extension ladder

noun

Definition of extension ladder

: a ladder consisting of usually two sections arranged so that they fit together or extend on a sliding mechanism almost to the full length of the two sections

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Cite this Entry

“Extension ladder.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/extension%20ladder. Accessed 26 Jan. 2022.

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