WordReference Random House Unabridged Dictionary of American English © 2026
eu•stele
(yo̅o̅′stēl, yo̅o̅ stē′lē),USA pronunciation n., pl. -steles. [Bot.]
- Plant Biologyan arrangement of the xylem and phloem in discrete strands, separated by areas of parenchymatous tissue.
- eu- + stele 1915–20