oesophagus

n. tube in the throat which connects the mouth and the stomach, gullet (Anatomy)

The esophagus (also spelled oesophagus/œsophagus, Greek ), or gullet is an organ in vertebrates which consists of a muscular tube through which food passes from the pharynx to the stomach. In humans, the esophagus is continuous with the laryngeal part of the pharynx at the level of the C6 vertebra.
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Oe·soph·a·gus n. Variant of esophagus. oesophagus see esophagus. oesophagus British spelling for esophagus, see there [more]Oesophagus - Community and Resources

Noun
1. the passage between the pharynx and the stomach
(synonym) esophagus, gorge, gullet
(hypernym) passage, passageway
(part-holonym) alimentary canal, alimentary tract, digestive tube, digestive tract, gastrointestinal tract, GI tract
(part-meronym) epicardia

(a.)
Alt. of Oesophageal