Understanding the Question

The question asks us to find the word that has the opposite meaning to the underlined word, "microscopic," as it is used in the sentence "His views on the subject are microscopic." We need to choose from the given options (a), (b), (c), and (d).

Analyzing the Underlined Word: Microscopic

The word "microscopic" literally means something so small that it can only be seen with a microscope. However, in the context of "views on a subject," it is used metaphorically. When someone's views are described as "microscopic," it means their perspective is:

• Very detailed or focused on small aspects.
• Narrow in scope or limited in range.
• Lacking a broad overview.

So, in this sentence, "microscopic" implies a narrow, detailed, or limited viewpoint.

Evaluating the Options

Let's look at each option and determine its meaning:

1. broad-based: This term describes something that has a wide range, covers many areas, or includes many people or ideas. It suggests an extensive and comprehensive scope.
2. minute: This word means extremely small in size or amount. It is very close in meaning to the literal sense of "microscopic" and is often used as a synonym for tiny or very detailed.
3. precise: This means exact, accurate, or strictly defined. While a microscopic view might be precise in its detail, "precise" itself doesn't describe the scope (narrow or wide) of the view, but rather its accuracy.
4. fine: This word has multiple meanings, but in a context related to detail, it can mean very small, subtle, or detailed. Like "minute" and "precise," it relates to detail rather than the overall breadth of a view.

Identifying the Opposite Meaning

We are looking for the opposite of a "microscopic" view, which is a narrow or limited view focused on small details. The opposite would be a view that is wide-ranging, extensive, or general in scope.

• "Minute," "precise," and "fine" all relate to smallness, detail, or accuracy, which aligns with the "microscopic" idea. They are not opposites.
• "Broad-based," on the other hand, directly contrasts with a narrow or limited scope. A broad-based view covers many aspects of a subject, unlike a microscopic view which focuses only on the tiny details.

Comparing Microscopic and Broad-based

Let's compare the metaphorical meanings of "microscopic" and "broad-based" when applied to views:

From this comparison, it is clear that "broad-based" is the most fitting opposite to "microscopic" when describing someone's views on a subject.

Conclusion

The word opposite in meaning to "microscopic" (implying narrow or limited views) is "broad-based" (implying wide or extensive views).

Revision Table: Antonyms

Additional Information: Word Meanings and Context

This question highlights the importance of understanding how words can have different meanings depending on the context. While "microscopic" literally relates to size and scientific instruments, its metaphorical use describes the scope or breadth of something abstract like views, ideas, or plans.

When tackling antonym questions, always consider the specific way the word is used in the sentence. Sometimes, the most common opposite of a word in its literal sense might not be the correct antonym in its metaphorical or specific contextual use.

Understanding common idioms and figurative language is crucial for accurately determining word meanings in various contexts.