A sort of tube or funnel made of canvas spread by wooden hoops, serving to convey a current of fresh air below deck. It is suspended from a stay by halyards.
Into enjengetyhubhu eyenziwe ngelaphu leseyile esasazwa ngepali yokhuni engqukuva ehambisa umsinga wempepho evela ngaphantsi komgangatho wenqanawe. Ithi ingakwazi ukuhlala ngenxa yokuphazanyiswa ziintambo zokumisa nokuhlalisa iseyile.