# Complex: adjective, noun

### Cambridge Dictionary

> *As* **adjective** 
>
> *"*[*involving*](https://dictionary.cambridge.org/dictionary/english/involve) *a lot of different but* [*related*](https://dictionary.cambridge.org/dictionary/english/related) [*parts*](https://dictionary.cambridge.org/dictionary/english/part)*"*
>
> *"*[*difficult*](https://dictionary.cambridge.org/dictionary/english/difficult) *to* [*understand*](https://dictionary.cambridge.org/dictionary/english/understand) *or* [*find*](https://dictionary.cambridge.org/dictionary/english/find) *an* [*answer*](https://dictionary.cambridge.org/dictionary/english/answer) *to because of having many different* [*parts*](https://dictionary.cambridge.org/dictionary/english/part)*"*

{% embed url="<https://dictionary.cambridge.org/dictionary/english/complex>" %}

### Dictionary

> As **adjective**
>
> *"composed of many interconnected parts; compound; composite"*

> As **noun**
>
> *"an intricate or complicated association or assemblage of related things, parts, units, etc."*

{% embed url="<https://www.dictionary.com/browse/complex>" %}

### Merriam-Webster

> As **adjective**
>
> *"hard to separate, analyze, or solve"*

> As **noun**
>
> *"a group of things that are connected in complicated ways"*

{% embed url="<https://www.merriam-webster.com/dictionary/complex>" %}

### Complexity vs Complex

{% embed url="<https://wikidiff.com/complexity/complex>" %}