adjective. obstructed so as to prevent or hinder flow of a fluid; -- of conduits; ; clogged arteries.

adjective. filled beyond capacity (with people or vehicles), so as to retard movement.

verb. Simple past tense and past participle of clog.

adjective. Having an obstructed flow; blocked.

adjective. loaded with something that hinders motion

adjective. thickened or coalesced in soft thick lumps (such as clogs or clots)

adjective. stopped up; clogged up

"Today in The Washington Post, that paper's CIA spokesman, David Ignatius, explains that Abdulmutallab never made it onto a no-fly list because there are simply too many reports of suspicious individuals being submitted on a daily basis, which causes the system to be "clogged" -- overloaded -- with information having nothing to do with Terrorism."

encumbered  obstructed  thick  

bogged  dogged  logged  

choked  

clog