[adj] loaded with something that hinders motion; "The wings of birds were clogged with ice and snow"-Dryden
[adj] stopped up; clogged up; "clogged pipes"; "clogged up freeways"; "streets choked with traffic"
[adj] thickened or coalesced in soft thick lumps (such as clogs or clots); "clotted blood"; "seeds clogged together"