clog

sense 1: become or cause to become obstructed; "The leaves clog our drains in the Fall"; "The water pipe is backed up"
clog choke_off clog_up back_up congest choke foul

sense 2: dance a clog dance
clog

sense 3: impede the motion of, as with a chain or a burden; "horses were clogged until they were tamed"
clog

sense 4: impede with a clog or as if with a clog; "The market is being clogged by these operations"; "My mind is constipated today"
clog constipate

sense 5: coalesce or unite in a mass; "Blood clots"
clog clot

sense 6: fill to excess so that function is impaired; "Fear clogged her mind"; "The story was clogged with too many details"
clog overload