When something is described as universal, it means it applies to or affects everyone or everything. It's something that is common to all, regardless of individual differences or circumstances.

Here are some examples of how "universal" is used:

* Universal truths: These are truths that are believed to be true for all people at all times, like the fact that everyone dies eventually.

* Universal language: This refers to a language that is understood by everyone, like mathematical symbols or musical notation.

* Universal healthcare: This means that everyone in a society has access to healthcare, regardless of their ability to pay.

* Universal design: This refers to the design of products and environments that can be used by everyone, regardless of their age, ability, or disability.

In essence, "universal" indicates something that transcends specific limitations and encompasses a broader, more encompassing scope.