Ostensive definition meaning

Ostensive definition definitions

Ostensive definition is a method of defining a concept by pointing to examples or instances of that concept in the real world. It is a way of explaining the meaning of a term by showing rather than telling. This form of definition is commonly used when the concept being defined is difficult to put into words or when a visual demonstration would be more effective.

Origin and Usage

The term "ostensive definition" was coined by the philosopher Ludwig Wittgenstein in his influential work, Tractatus Logico-Philosophicus. Wittgenstein believed that language derives its meaning from the way it is used in everyday contexts, and that pointing to specific examples is a fundamental aspect of communication.

Examples

For example, if someone asks, "What is a circle?" you could draw a circle on a piece of paper or point to a circular object in the room to demonstrate the concept visually. This method of defining a circle through a concrete example rather than providing a formal definition is an instance of ostensive definition.

Limitations

While ostensive definition can be a powerful tool for conveying the meaning of abstract concepts, it also has its limitations. Not all concepts can be easily demonstrated through examples, and some may require a more formal definition using language. Additionally, there is always the risk of misunderstanding or misinterpretation when relying solely on examples to define a concept.

In conclusion, ostensive definition is a valuable method of defining concepts that are difficult to put into words or require a visual demonstration. By pointing to specific examples, this approach helps to clarify the meaning of a term and enhance understanding through real-world examples.

Ostensive definition Examples

1. The teacher provided an ostensive definition by pointing to a picture of a dog when explaining the word "canine".
2. The tour guide gave an ostensive definition of the term "skyline" by gesturing towards the cityscape in front of the group.
3. The chef offered an ostensive definition of the word "sauté" by demonstrating the cooking technique in front of the class.
4. The librarian used an ostensive definition to explain the concept of "reference section" by walking the students to that area of the library.
5. The mechanic presented an ostensive definition of "carburetor" by pointing to the specific part in the engine of a car.
6. The botanist provided an ostensive definition of "photosynthesis" by showing a series of images depicting the process.
7. The conductor gave an ostensive definition of "crescendo" by signaling the orchestra to gradually increase their volume.
8. The coach offered an ostensive definition of "free throw" by demonstrating the proper technique on the basketball court.
9. The artist provided an ostensive definition of "impressionism" by displaying several paintings from that artistic movement.
10. The astronomer used an ostensive definition to explain "constellations" by pointing to different star formations in the night sky.

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