CEFR C2 — Proficiency

Blister

Definition

(medical) A small bubble of fluid that forms on the skin, often as a result of friction, burns, or other injuries. (rare) A container or package, especially one that is sealed and airtight, used to protect and preserve the contents. (technical) A raised area or bubble on a surface, especially one that is caused by the expansion of air or gas beneath it.

Example Sentences

1The hikers developed painful blisters on their feet after walking for hours in ill-fitting shoes.

2The pharmaceutical company packaged the medication in a blister pack to prevent moisture from entering and degrading the pills.

3The engineer inspected the surface of the material and noticed a small blister that had formed due to the heat treatment process.

4After the accident, the driver had a large blister on her hand that required medical attention.

5The manufacturer used a specialized coating to prevent blisters from forming on the surface of the paint during the curing process.

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