As nouns the difference between pustule and uredinium
is that pustule is a small accumulation of pus in the epidermis or dermis while uredinium is (biology) the reddish pustule that occurs on the leaves of a plant infected with rust fungus.
pustule
Noun
(
en noun)
A small accumulation of pus in the epidermis or dermis.
A pimple filled with pus.
Derived terms
* pustular
* pustulated
Related terms
* pus
See also
* abscess
* boil
* pimple
Anagrams
*
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uredinium
English
Noun
(uredinia)
(biology) The reddish pustule that occurs on the leaves of a plant infected with rust fungus