blister

US /ˈblɪs.tɚ/
UK /ˈblɪs.tɚ/
"blister" picture
1.

a small bubble on the skin filled with serum and caused by friction, burning, or other damage

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The new shoes gave her a painful blister on her heel.
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He got a large blister on his hand from using the shovel.
:
bubblevesicleblebbullapustule
2.

a raised area or spot on a surface, typically caused by a defect or damage

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There was a small blister in the paintwork of the old car.
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The heat caused the wallpaper to form blisters.
:
bubblepustuleswellingbump
1.

form a blister or blisters on (the skin or another surface)

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The hot sun began to blister his skin.
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The paint on the old shed had started to blister and peel.
:
bubbleswellrisebulgepustulate
:
blisteringblister beetle