The term "chimney-pot" refers to the vertical extension that is added to a chimney to increase its height. Other synonyms that are commonly used for this term include "flue pipes," "stacks," "chimney caps," "chimney toppers," and "chimney extensions." These synonyms are often used interchangeably to refer to the same structure, which is designed to improve the ventilation of the chimney and reduce the risk of fires and other hazards. Regardless of the term used, chimney-pots are essential components of any wood-burning stove or fireplace and play a crucial role in maintaining the health and safety of the home.