Essentially, it's a way to say something difficult or sensitive in a softer, more polite way.
Here are some examples:
* Euphemism: "Passed away"
* Blunt term: "Died"
* Euphemism: "Let go"
* Blunt term: "Fired"
* Euphemism: "Challenged"
* Blunt term: "Disabled"
Euphemisms are used in various situations, such as:
* Avoiding offense: When discussing sensitive topics like death or disability.
* Politeness: In social settings to avoid awkwardness.
* Professionalism: In business or official communication.
* Political correctness: To avoid language that might be considered offensive or discriminatory.
While euphemisms can be helpful for softening difficult situations, they can sometimes be seen as dishonest or evasive. It's important to use them appropriately and with consideration for the context.