primary wall

noun

: the first-formed wall of a plant cell that is produced around the protoplast and usually has plasmodesmata

Word History

First Known Use

1925, in the meaning defined above

Time Traveler

The first known use of primary wall was in 1925

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primary type

primary wall

primary xylem

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Cite this Entry

Style

“Primary wall.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/primary%20wall. Accessed 4 Nov. 2025.

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