Here's a breakdown:
* Explains: It provides information about something.
* Meaning: It clarifies what a word or concept stands for.
* Word, phrase, or concept: Definitions can explain individual words, groups of words, or abstract ideas.
Types of Definitions:
* Formal Definitions: These are precise and often follow a specific structure (e.g., "A triangle is a polygon with three sides and three angles.")
* Informal Definitions: These are more casual and may use analogies or examples to explain the meaning (e.g., "A unicorn is like a horse but with a single spiral horn on its forehead.")
* Operational Definitions: These define a concept by how it's measured or observed (e.g., "Happiness can be measured by a person's self-reported satisfaction with their life.")
Purpose of Definitions:
* Clarity: Definitions help us understand the exact meaning of words.
* Communication: They allow us to share ideas and knowledge effectively.
* Precision: Definitions can be used to define boundaries and avoid ambiguity.
Example:
Word: Elephant
Definition: A large, gray mammal with thick legs, a long trunk, and tusks.