English

complex

kəmˈplɛks
Meaning: consisting of many parts; complicated
Part of Speech: Adjective

Listen to pronunciation

Example sentences

The human brain is a very complex organ.
The human brain is a very complex organ.
The human brain is a complex organ.
The human brain is a complex organ.
The professor explained the complex theory to the students.
The professor explained the complex theory to the students.
There's no easy solution to this complex problem.
There's no easy solution to this complex problem.
He solved the complex puzzle easily within a few minutes.
He solved the complex puzzle easily within a few minutes.

Usage Notes

Describes something that is difficult to understand because of its many intricate parts.

Sottaku

About Sottaku

Sottaku is an app for learning Chinese, Japanese, Korean, English, Spanish, French, German, and Italian with a strong focus on SRS. It includes automatic flashcard creation for hundreds of thousands of words, grammar breakdowns in example sentences, language-specific study packs where available, adaptive quizzes, mobile apps, a browser extension, and community features. Give it a try now! All learning content is free with no limits on flashcards or study time.

Sottaku is built to match the habits of successful learners. By using Sottaku, you will naturally learn in the most efficient way possible, as proven by countless success stories in the language learning community.

Free Forever

Access all grammar guides, quizzes, and flashcards without paying a cent. Quality education should be accessible to everyone.

Smart SRS System

Our flashcard system uses the FSRS algorithm (also used in Anki) to optimize your review schedule and maximize retention.

Comprehensive Content

From hanzi, kana, hangul, and European vocabulary basics to grammar and reading practice where available, we have lessons for every level. Practice with quizzes tailored to your skill.

Community Chat

Ask level-appropriate questions and get help from the community. Learn together with fellow learners across all 8 supported languages.