Definition and meaning of English word "complex"
complex
/kəmˈpleks/
Meaning
AdjectiveMade up of multiple parts; composite; not simple.
How to use
The adjective 'complex' is commonly used to describe something that consists of many different parts. A learner mistake is using 'complex' with 'and', e.g., 'a complex and difficult problem'.
🇬🇧 English
complex
Example
The math problem is complex and requires a lot of work.
The complex system is hard to explain.
Your personal vocabulary
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Common phrases
- a complex issue— a complex issue
- a complex system— a complex system
- complex thinking— complex thinking
More Adjectives words
This concept in other languages
Frequency rank: #644 in English
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Frequently Asked Questions
What does the English word "complex" mean?▼
The English word "complex" means "complex" in English.
How do you pronounce the English word "complex"?▼
You can hear the correct audio pronunciation of the word "complex" by clicking the play button next to the word at the top of this page.
Can I see an example sentence with "complex"?▼
Yes, here is a practical example: "The math problem is complex and requires a lot of work." (which translates as "complex").
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