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urediospore

[yoo-ree-dee-uh-spawr, -spohr] /yʊˈri di əˌspɔr, -ˌspoʊr/
noun, Mycology.
1.
the spore of the rust fungi that appears between the aeciospore and the teliospore, commonly the summer spore.
Also, uredospore
[yoo-ree-duh-spawr, -spohr] /yʊˈri dəˌspɔr, -ˌspoʊr/ (Show IPA)
.
Origin of urediospore
1870-1875
First recorded in 1870-75; uredi(um) + -o- + spore
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2017.
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British Dictionary definitions for uredospore

uredospore

/jʊˈriːdəʊˌspɔː/
noun
1.
any of the brownish spores that are produced in each uredium of the rust fungi and spread the infection between hosts
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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