barothermograph

[ bar-uh-thur-muh-graf, -grahf ]
/ ˌbær əˈθɜr məˌgræf, -ˌgrɑf /

noun Meteorology.

an automatic instrument for recording pressure and temperature.

Origin of barothermograph

First recorded in 1895–1900; baro- + thermograph
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019