chimney

noun

chim·​ney ˈchim-nē 

plural chimneys

1

dialect : fireplace, hearth

2

: a vertical structure incorporated into a building and enclosing a flue or flues that carry off smoke

especially : the part of such a structure extending above a roof

3

: smokestack

4

: a tube usually of glass placed around a flame (as of a lamp)

5

: something resembling a chimney: such as

a

: a narrow cleft or passage in rock

b

: a tall column of rock on the ocean floor that is formed by the precipitation of minerals from superheated water issuing from a hydrothermal vent and rising through the column of rock

chimneylike

ˈchim-nē-ˌlīk 

adjective

Examples of chimney in a Sentence

Recent Examples on the Web

Artificial snow is piled up in their gutters, smoke seems to billow from the chimneys on the roofs and the windows of the cottages are filled with moving models of colorful creatures from the films. — Caroline Reid, Forbes.com, 31 July 2026

The disaster destroyed homes, triggered an explosion at a mall and caused a factory chimney to collapse. — CBS News, 30 July 2026

Meanwhile, a search operation had ended at a Nippon Paper Industries factory in the Yatsushiro area where a chimney collapsed in the quake, Kihara said. — ABC News, 30 July 2026

In the Yatsushiro area, where a chimney collapsed at a Nippon Paper Industries factory, 10 people were rescued, but eight others died, and one remained missing, the Kumamoto prefectural disaster team said. — Mari Yamaguchi, Los Angeles Times, 30 July 2026

Word History

Etymology

Middle English, from Anglo-French chiminee, from Late Latin caminata, from Latin caminus furnace, fireplace, from Greek kaminos; perhaps akin to Greek kamara vault

First Known Use

14th century, in the meaning defined at sense 1

Phrases Containing chimney

• chimney breast
• chimney pot
• chimney stack
• chimney sweep
• chimney swift
• smoke like a chimney

Kids Definition

chimney

noun

chim·​ney ˈchim-nē 

plural chimneys

1

: a vertical structure extending above the roof of a building for carrying off smoke

2

: a tube usually of glass around a flame (as of a lamp)

3

: something resembling a chimney