ray tracheid

noun

: any of various chiefly marginal tracheids in the vascular rays of some gymnosperms that have bordered pits and lack living contents but resemble typical ray cells in position and shape

Word History

Etymology

ray entry 2

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“Ray tracheid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ray%20tracheid. Accessed 23 Nov. 2024.

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