pustule

As nouns the difference between papule and pustule

is that papule is a small, inflammatory, irritated spot on skin; similar in appearance to a pimple, without containing pus while pustule is a small accumulation of pus in the epidermis or dermis.

As nouns the difference between pustule and empyesis

is that pustule is a small accumulation of pus in the epidermis or dermis while empyesis is (medicine) an eruption of pustules.

As a noun pustule

is a small accumulation of pus in the epidermis or dermis.

As a proper noun beal is

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As nouns the difference between pustule and xanthopsydracia

is that pustule is a small accumulation of pus in the epidermis or dermis while xanthopsydracia is (archaic|medicine) a condition characterized by the occurrence on the skin of small yellow pustules.

As a noun pustule

is a small accumulation of pus in the epidermis or dermis.

As a verb pustulate is

to form, or be formed into pustules.

As an adjective pustulate is

having pustules or prominences resembling them.

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.

As a noun pustule

is a small accumulation of pus in the epidermis or dermis.

As an adjective pustuliform is

having the shape of a pustule.