What is the meaning of 'blemish'?OPTIONS Covering the entire surface Rough and uneven Appear to be dull Spoil the appearance of

The term "blemish" generally refers to an imperfection or flaw that detracts from the appearance or quality of something. In the context of the options given, "blemish" would most closely align with the choice that indicates it spoils the appearance of an object or surface.

Explanation of Options:

1. Covering the entire surface: This suggests a uniform condition, which does not relate to the specific notion of a blemish.
2. Rough and uneven: While these traits can describe imperfections, they do not encapsulate the broader idea of a blemish.
3. Appear to be dull: This could indicate a lack of brightness or luster, but it doesn’t directly define a blemish.
4. Spoil the appearance of: This option captures the essence of what a blemish is—something that detracts from aesthetic appeal.

Conclusion:

In this context, the correct answer is "Spoil the appearance of", as a blemish inherently refers to an imperfection that detracts from the overall attractiveness or quality of an object.