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eustele

American  
[yoo-steel, yoo-stee-lee] / ˈyu stil, yuˈsti li /

noun

Botany.

plural

eusteles
  1. an arrangement of the xylem and phloem in discrete strands, separated by areas of parenchymatous tissue.


Etymology

Origin of eustele

First recorded in 1915–20; eu- + stele