A term in mathematics representing the derivative of a function or its rate of change.

A flowing or continuous change or movement; often used in a general sense.

एक निरंतर परिवर्तन या आंदोलन; अक्सर सामान्य अर्थ में उपयोग किया जाता है।

English Usage: His emotions were in constant fluxion after the news.

Hindi Usage: खबर के बाद उसकी भावनाएँ निरंतर प्रवाह में थीं।