To flow back or return.
To boil a liquid in a vessel having a reflux condenser
A technique, using a reflux condenser, allowing one to boil the contents of a vessel over an extended period.
The backwards flow of any fluid.
The leaking of stomach acid up into the oesophagus.
To repel or drive back.
To reject or rebuff.
To cause revulsion in.
the act of repulsing or the state of being repulsed
refusal, rejection or repulsion