noun Chiefly British.
an earthenware or metal pipe or deflector, often cylindrical, fitted on the top of a chimney to increase draft and reduce or disperse smoke.
Origin of chimney pot
First recorded in 1820–30
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for chimneypot
/ (ˈtʃɪmnɪˌpɒt) /
a short pipe on the top of a chimney, which increases the draught and directs the smoke upwards
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012