Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun reflux

2 senses of reflux

Sense 1
reflux -- (an abnormal backward flow of body fluids)
       => pathology -- (any deviation from a healthy or normal condition)

Sense 2
ebb, reflux -- (the outward flow of the tide)
       => flow, flowing -- (the motion characteristic of fluids (liquids or gases))