DUCTAL
- a bodily tube or vessel especially when carrying the secretion of a gland
- pipe, tube, or channel that conveys a substance
- pipe or tubular runway for carrying an electric power line, telephone cables, or other conductors
- tube or elongated cavity (as a xylem vessel) in plant tissue
- layer (as in the atmosphere or the ocean) which occurs under usually abnormal conditions and in which radio or sound waves are confined to a restricted path
- made up of ducts [adj]