FEEDING TUBE
feeding tube: translation
In karst terrane, a more or less straight and waterbearing underground gallery of regular crosssection.
Synonyms: (French.) tunnel; (German.) Stro 4mungsrohr, Karstgerinne; (Greek.) karstikos ypoyios agogos; (Spanish.) tubo; (Turkish.) akarsu mecras 2; (Yugoslavian.) vodonosni rov.
See also stream tube.