intransitive verb
Definition: To change or flow continuously, often in a way that is not stable or fixed.
Example: The river began to flux as the snow melted in the spring.
noun
Definition: A state of continuous change or movement, often referring to a flow or a flood of something.
Example: The river was in a state of flux after the heavy rains, overflowing its banks.
transitive verb
Definition: To apply a substance that helps to melt or fuse materials together, often used in metalworking or soldering.
Example: The technician will flux the metal before soldering to ensure a strong bond.