uredinium
noun
ure·din·i·um
ˌyu̇r-ə-ˈdi-nē-əm
plural uredinia
ˌyu̇r-ə-ˈdi-nē-ə
: a usually reddish or black mass of hyphae and spores of a rust fungus forming pustules that rupture the host's cuticle
Cite this Entry
“Uredinium.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/uredinium. Accessed 10 Mar. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share