Overhead duct Synonyms

Overhead replaced

Definitions for Overhead


  • (adverb) to or in a higher place
  • (adjective) located or originating from above
  • (noun) (nautical) the top surface of an enclosed space on a ship

Synonyms for phrase

OD abbreviation

OD is an abbreviation for Overhead Duct
What does OD stand for?
OD stands for "Overhead Duct"

Duct replaced

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