IPA: //ɪˈsɒfəɡəs//
KK: /ɪˈsɑfəgəs/
A tube that connects the throat to the stomach, allowing food and liquids to pass through.
The doctor explained how the oesophagus works in the digestive system.
Oesophagus → It is formed from "oiso" (from Greek "oisa", meaning to carry) and "phagein" (meaning to eat). The word refers to the tube that carries food to the stomach, thus relating to its function in the digestive process.
Think of the word as a tube that 'carries' ('oiso') food to be 'eaten' ('phagein') — that's why the oesophagus is essential for digestion.