Duct held up Synonyms

Definitions for Duct


  • (noun) a long hollow cylinder for carrying a substance (as a liquid or gas)
  • (noun) an enclosed conduit for a fluid
  • (noun) a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance

DH abbreviation

DH is an abbreviation for Duct Held up
What does DH stand for?
DH stands for "Duct Held up"