1. Closed off
   "an occluded artery"
    
2. (of a substance) taken into and retained in another substance
   "large volumes of occluded hydrogen in palladium";
   - sorbed

1. Block passage through
   "The debris occluded the pipe, causing a blockage";
   - obstruct, obturate, impede, jam, block, close up

See also: combined, obstructed

Type of: entrammel [literary], fetter [literary], hinder, impede, trammel [literary]

Encyclopedia: Occluded