What is Clogging?

Clogging definition and meaning on Dictionary terms:
verb (used with object), clogged, clogA.ging.
to hinder or obstruct with thick or sticky matter; choke up: to clog a drain.
to crowd excessively, especially so that movement is impeded; overfill: Cars clogged the highway.

to encumber; hamper; hinder.

verb (used without object), clogged, clogA.ging.
to become clogged, encumbered, or choked up.
to stick; stick together.

to do a clog dance.

anything that impedes motion or action; an encumbrance; a hindrance.
a shoe or sandal with a thick sole of wood, cork, rubber, or the like.

a similar but lighter shoe worn in the clog dance.
a heavy block, as of wood, fastened to a person or beast to impede movement.
clog dance.
British Dialect. a thick piece of wood.