What is the meaning of Clog?

A type of shoe with an inflexible, often wooden sole sometimes with an open heel.

A blockage.

A shoe of any type.

A weight, such as a log or block of wood, attached to a person or animal to hinder motion.

That which hinders or impedes motion; an encumbrance, restraint, or impediment of any kind.

To block or slow passage through (often with 'up').

To encumber or load, especially with something that impedes motion; to hamper.

To burden; to trammel; to embarrass; to perplex.

To enforce a mortgage lender right that prevents a borrower from exercising a right to redeem.

To perform a clog dance.

bell

clock

blowball, clock

blister

ring a bell

stun with noise

blister

cliff, rockface

Source: wiktionary.org