reflux

/ˈɹiː.flʌks/

Misollar

My girlfriend suffers from acid reflux.
An acid reflux rose up in my throat.

ot noun

The backwards flow of any fluid.
A technique, using a reflux condenser, allowing one to boil the contents of a vessel over an extended period.
The leaking of stomach acid up into the oesophagus.

fe’l verb

To flow back or return. the refluxing tide
To boil a liquid in a vessel having a reflux condenser

Manbalar: Wiktionary (Free Dictionary API orqali), Datamuse, Tatoeba (CC BY 2.0 FR), MyMemory.