7a path or channel or duct through or along which something may pass
Synonymspassageway,
Hyponymsbirth canal, carpal tunnel, duct, epicardia, esophagus, fauces, fistula, meatus, orifice, root canal, shunt, sinusoid,
Hypernymsstructure,
Type ofanatomical structure, bodily structure, body structure, complex body part, structure,
Typesbirth canal, canal, channel, duct, epicardia, epithelial duct, esophagus, fauces, fistula, gorge, gullet, meatus, oesophagus, opening, orifice, porta, root canal, shunt, sinus, sinusoid,