A complicated or intricate system or structure.

A group of different things that are related in some way.

समूह

English Usage: The project involves a complex of interconnected tasks.

Hindi Usage: परियोजना में आपस में जुड़े कार्यों का एक समूह शामिल है।

The electrode from which a conventional current leaves a polarized electrical device.

A type of electrode in an electrochemical cell.

एक प्रकार का इलेक्ट्रोड

English Usage: The reaction at the cathode is vital for the chemical process.

Hindi Usage: कैथोड पर प्रतिक्रिया रासायनिक प्रक्रिया के लिए महत्वपूर्ण है।