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Meaning of urediospore

u•re•di•o•spore

Pronunciation: (yoo-rē'dē-u-spôr", -spōr"), [key]
— n. Mycol.
  1. the spore of the rust fungi that appears between the aeciospore and the teliospore, commonly the summer spore.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.